Problém s rychlostí a celkové spomalení pc

[gawlo]

Dobrý den,
mám poslední dobou problém s rychlostí počítače, převážně při přehrávání videí, rozkliávání složek apod. Prosím o kontrolu

log:
Logfile of random's system information tool 1.09 (written by random/random)
Run by Terezka at 2013-11-26 13:13:49
Microsoft Windows XP Home Edition Service Pack 2
System drive C: has 183 GB (60%) free of 305 GB
Total RAM: 1279 MB (44% free)

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 13:15:11, on 26.11.2013
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\AVAST Software\Avast\AvastSvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Java\jre7\bin\jqs.exe
C:\Program Files\LogMeIn Hamachi\LMIGuardianSvc.exe
C:\Program Files\LogMeIn Hamachi\hamachi-2.exe
C:\Program Files\AVAST Software\Avast\avastUI.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\totalcmd\TOTALCMD.EXE
C:\Documents and Settings\Terezka\Dokumenty\Stažené soubory\RSIT.exe
C:\Program Files\trend micro\Terezka.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Odkazy
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre7\bin\ssv.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre7\bin\jp2ssv.dll
O4 - HKLM\..\Run: [avast] "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [LogMeIn Hamachi Ui] "C:\Program Files\LogMeIn Hamachi\hamachi-2-ui.exe" --auto-start
O4 - HKLM\..\Run: [20131121] C:\Program Files\AVAST Software\Avast\setup\emupdate\3b549377-5f72-40dc-a69b-619d10e8f800.exe /check
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Office Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre7\bin\jp2iexp.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre7\bin\jp2iexp.dll
O9 - Extra button: Zdroje informací - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O20 - Winlogon Notify: Antiwpa - antiwpa.dll (file missing)
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Proces mezipaměti kategorií součástí - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: LogMeIn Hamachi Tunneling Engine (Hamachi2Svc) - LogMeIn Inc. - C:\Program Files\LogMeIn Hamachi\hamachi-2.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Oracle Corporation - C:\Program Files\Java\jre7\bin\jqs.exe
O23 - Service: LMIGuardianSvc - LogMeIn, Inc. - C:\Program Files\LogMeIn Hamachi\LMIGuardianSvc.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files\Mozilla Maintenance Service\maintenanceservice.exe

--
End of file - 4105 bytes

======Scheduled tasks folder======

C:\WINDOWS\tasks\Adobe Flash Player Updater.job
C:\WINDOWS\tasks\avast! Emergency Update.job

=========Mozilla firefox=========

ProfilePath - C:\Documents and Settings\Terezka\Data aplikací\Mozilla\Firefox\Profiles\7ihywj9r.default

"wrc@avast.com"=C:\Program Files\AVAST Software\Avast\WebRep\FF


[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@adobe.com/FlashPlayer]
"Description"=Adobe® Flash® Player 11.9.900.117 Plugin
"Path"=C:\WINDOWS\system32\Macromed\Flash\NPSWF32_11_9_900_117.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@java.com/DTPlugin,version=10.45.2]
"Description"=Java™ Deployment Toolkit
"Path"=C:\Program Files\Java\jre7\bin\dtplugin\npDeployJava1.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@java.com/JavaPlugin,version=10.45.2]
"Description"=Oracle® Next Generation Java™ Plug-In
"Path"=C:\Program Files\Java\jre7\bin\plugin2\npjp2.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@videolan.org/vlc,version=2.0.6]
"Description"=VLC Multimedia Plugin
"Path"=C:\Program Files\VideoLAN\VLC\npvlc.dll

[HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins\@videolan.org/vlc,version=2.1.1]
"Description"=VLC Multimedia Plugin
"Path"=C:\Program Files\VideoLAN\VLC\npvlc.dll


======Registry dump======

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}]
Java(tm) Plug-In SSV Helper - C:\Program Files\Java\jre7\bin\ssv.dll [2013-10-22 462760]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{DBC80044-A445-435b-BC74-9C25C1C588A9}]
Java(tm) Plug-In 2 SSV Helper - C:\Program Files\Java\jre7\bin\jp2ssv.dll [2013-10-22 171944]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
"avast"=C:\Program Files\AVAST Software\Avast\avastUI.exe [2013-05-09 4858968]
"SoundMan"=C:\WINDOWS\SOUNDMAN.EXE [2007-04-16 577536]
"LogMeIn Hamachi Ui"=C:\Program Files\LogMeIn Hamachi\hamachi-2-ui.exe [2013-10-01 2345296]
"20131121"=C:\Program Files\AVAST Software\Avast\setup\emupdate\3b549377-5f72-40dc-a69b-619d10e8f800.exe [2013-11-23 180184]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"=C:\WINDOWS\system32\ctfmon.exe [2004-08-18 15360]
"DAEMON Tools Lite"=C:\Program Files\DAEMON Tools Lite\DTLite.exe [2013-01-08 3674320]

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\DAEMON Tools Lite]
C:\Program Files\DAEMON Tools Lite\DTLite.exe [2013-01-08 3674320]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\Antiwpa]
C:\WINDOWS\system32\antiwpa.dll [2006-07-22 5376]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\network\Hamachi2Svc]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"dontdisplaylastusername"=0
"legalnoticecaption"=
"legalnoticetext"=
"shutdownwithoutlogon"=1
"undockwithoutlogon"=1

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\explorer]
"NoDriveTypeAutoRun"=145

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list]
"%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\Documents and Settings\Terezka\Data aplikací\uTorrent\utorrent.exe"="C:\Documents and Settings\Terezka\Data aplikací\uTorrent\utorrent.exe:*:Enabled:µTorrent"
"C:\fg\GREZZO2\GREZZO2.exe"="C:\fg\GREZZO2\GREZZO2.exe:*:Enabled:Skulltag"
"C:\totalcmd\TOTALCMD.EXE"="C:\totalcmd\TOTALCMD.EXE:*:Enabled:Total Commander 32 bit"
"C:\Program Files\Java\jre7\launch4j-tmp\frd.exe"="C:\Program Files\Java\jre7\launch4j-tmp\frd.exe:*:Enabled:Java(TM) Platform SE binary"
"C:\WINDOWS\system32\dplaysvr.exe"="C:\WINDOWS\system32\dplaysvr.exe:*:Enabled:Microsoft DirectPlay Helper"
"C:\Documents and Settings\Terezka\Dokumenty\Downloads\Heroes III\h3wog.exe"="C:\Documents and Settings\Terezka\Dokumenty\Downloads\Heroes III\h3wog.exe:*:Enabled:Heroes of Might and Magic® III"

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\domainprofile\authorizedapplications\list]
"%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32]
"midimapper"=midimap.dll
"msacm.imaadpcm"=imaadp32.acm
"msacm.msadpcm"=msadp32.acm
"msacm.msg711"=msg711.acm
"msacm.msgsm610"=msgsm32.acm
"msacm.trspch"=tssoft32.acm
"vidc.cvid"=iccvid.dll
"vidc.I420"=msh263.drv
"vidc.iv31"=ir32_32.dll
"vidc.iv32"=ir32_32.dll
"vidc.iv41"=ir41_32.ax
"vidc.iyuv"=iyuv_32.dll
"vidc.mrle"=msrle32.dll
"vidc.msvc"=msvidc32.dll
"vidc.uyvy"=msyuv.dll
"vidc.yuy2"=msyuv.dll
"vidc.yvu9"=tsbyuv.dll
"vidc.yvyu"=msyuv.dll
"wavemapper"=msacm32.drv
"msacm.msg723"=msg723.acm
"vidc.M263"=msh263.drv
"vidc.M261"=msh261.drv
"msacm.msaudio1"=msaud32.acm
"msacm.sl_anet"=sl_anet.acm
"msacm.iac2"=C:\WINDOWS\system32\iac25_32.ax
"vidc.iv50"=ir50_32.dll
"msacm.l3acm"=C:\WINDOWS\system32\l3codeca.acm
"wave"=wdmaud.drv
"midi"=wdmaud.drv
"mixer"=wdmaud.drv
"msacm.vorbis"=vorbis.acm

======List of files/folders created in the last 1 month======

2013-11-26 13:13:50 ----D---- C:\Program Files\trend micro
2013-11-26 13:13:49 ----D---- C:\rsit
2013-11-23 22:52:50 ----D---- C:\WINDOWS\Minidump
2013-11-23 22:51:22 ----D---- C:\Program Files\Street Fighter III 2nd Impact - Giant Attack
2013-11-23 21:51:19 ----A---- C:\WINDOWS\iun6002.exe
2013-11-23 21:51:14 ----D---- C:\Program Files\Codec Pack - All In 1
2013-11-23 21:49:05 ----A---- C:\WINDOWS\Codec Pack - All In 1 Setup Log.txt
2013-11-21 21:25:12 ----D---- C:\Documents and Settings\All Users\Data aplikací\LogMeIn
2013-11-21 21:20:59 ----D---- C:\Program Files\LogMeIn Hamachi
2013-11-16 18:11:39 ----D---- C:\Program Files\PPSee
2013-11-16 12:28:16 ----D---- C:\Program Files\Mozilla Firefox
2013-11-10 15:19:09 ----D---- C:\Documents and Settings\Terezka\Data aplikací\Help
2013-11-02 15:23:00 ----D---- C:\Documents and Settings\All Users\Data aplikací\YTD Video Downloader
2013-11-02 15:22:37 ----D---- C:\Program Files\GreenTree Applications

======List of files/folders modified in the last 1 month======

2013-11-26 13:13:50 ----RD---- C:\Program Files
2013-11-26 13:13:50 ----D---- C:\WINDOWS\Prefetch
2013-11-26 13:00:27 ----D---- C:\fg
2013-11-26 12:43:03 ----RASH---- C:\boot.ini
2013-11-26 12:41:55 ----D---- C:\WINDOWS\Temp
2013-11-26 12:32:05 ----D---- C:\WINDOWS\system32\CatRoot2
2013-11-26 11:42:19 ----A---- C:\WINDOWS\SchedLgU.Txt
2013-11-26 00:43:36 ----D---- C:\Documents and Settings\Terezka\Data aplikací\vlc
2013-11-23 22:55:34 ----D---- C:\WINDOWS
2013-11-23 21:51:17 ----D---- C:\WINDOWS\system32
2013-11-21 21:22:47 ----SHD---- C:\WINDOWS\Installer
2013-11-21 21:21:09 ----HD---- C:\WINDOWS\inf
2013-11-21 21:21:07 ----D---- C:\WINDOWS\system32\drivers
2013-11-20 21:03:52 ----D---- C:\Documents and Settings\Terezka\Data aplikací\dvdcss
2013-11-20 18:00:02 ----D---- C:\Documents and Settings\Terezka\Data aplikací\jAlbum
2013-11-17 09:39:05 ----D---- C:\Program Files\Mozilla Maintenance Service
2013-11-16 20:53:57 ----D---- C:\Documents and Settings\Terezka\Data aplikací\FileZilla
2013-11-16 20:47:34 ----D---- C:\Program Files\FileZilla FTP Client
2013-11-16 19:17:01 ----D---- C:\Documents and Settings\Terezka\Data aplikací\uTorrent
2013-11-09 03:18:13 ----A---- C:\WINDOWS\system32\PerfStringBackup.INI
2013-11-05 16:00:14 ----SD---- C:\Documents and Settings\Terezka\Data aplikací\Microsoft

======List of drivers (R=Running, S=Stopped, 0=Boot, 1=System, 2=Auto, 3=Demand, 4=Disabled)======

R0 agp440;Filtr Intel sběrnice AGP; C:\WINDOWS\system32\DRIVERS\agp440.sys [2004-08-04 42368]
R0 aswRvrt;aswRvrt; C:\WINDOWS\system32\drivers\aswRvrt.sys [2013-05-09 49376]
R0 aswVmm;aswVmm; C:\WINDOWS\system32\drivers\aswVmm.sys [2013-06-27 175176]
R1 AswRdr;aswRdr; C:\WINDOWS\system32\drivers\AswRdr.sys [2013-05-09 49760]
R1 aswSnx;aswSnx; C:\WINDOWS\system32\drivers\aswSnx.sys [2013-06-27 770344]
R1 aswSP;aswSP; C:\WINDOWS\system32\drivers\aswSP.sys [2013-06-27 369584]
R1 aswTdi;avast! Network Shield Support; C:\WINDOWS\system32\drivers\aswTdi.sys [2013-05-09 56080]
R1 dtsoftbus01;DAEMON Tools Virtual Bus Driver; C:\WINDOWS\system32\DRIVERS\dtsoftbus01.sys [2013-06-11 242240]
R1 intelppm;Řadič procesoru Intel; C:\WINDOWS\system32\DRIVERS\intelppm.sys [2004-08-18 39936]
R1 kbdhid;Ovladač klávesnice standardu HID; C:\WINDOWS\system32\DRIVERS\kbdhid.sys [2004-08-17 14848]
R1 vmm;Virtual Machine Monitor; \??\C:\WINDOWS\system32\Drivers\vmm.sys []
R2 aswFsBlk;aswFsBlk; C:\WINDOWS\system32\drivers\aswFsBlk.sys [2013-05-09 29816]
R2 aswMonFlt;aswMonFlt; \??\C:\WINDOWS\system32\drivers\aswMonFlt.sys []
R3 ALCXWDM;Service for Realtek AC97 Audio (WDM); C:\WINDOWS\system32\drivers\ALCXWDM.SYS [2008-09-24 4122368]
R3 BCM43XX;Ovladač síťového adaptéru ASUS 802.11; C:\WINDOWS\system32\DRIVERS\bcmwl5.sys [2006-10-12 604928]
R3 hamachi;Hamachi Network Interface; C:\WINDOWS\system32\DRIVERS\hamachi.sys [2009-03-18 26176]
R3 HidUsb;Ovladač třídy standardu HID; C:\WINDOWS\system32\DRIVERS\hidusb.sys [2001-08-17 9600]
R3 mouhid;Ovladač myši standardu HID; C:\WINDOWS\system32\DRIVERS\mouhid.sys [2001-10-24 12160]
R3 nv;nv; C:\WINDOWS\system32\DRIVERS\nv4_mini.sys [2013-03-23 12653120]
R3 rtl8139;Realtek RTL8139(A/B/C)-based PCI Fast Ethernet Adapter NT Driver; C:\WINDOWS\system32\DRIVERS\RTL8139.SYS [2004-08-03 20992]
R3 usbccgp;Obecný nadřazený ovladač Microsoft USB; C:\WINDOWS\system32\DRIVERS\usbccgp.sys [2004-08-03 31616]
R3 USBSTOR;Ovladač velkokapacitního paměťového zařízení USB; C:\WINDOWS\system32\DRIVERS\USBSTOR.SYS [2004-08-03 26496]
R3 usbuhci;Ovladač Microsoft univerzálního hostitelského řadiče USB od společnosti Microsoft; C:\WINDOWS\system32\DRIVERS\usbuhci.sys [2004-08-18 20480]
R3 VPCNetS2;Virtual Machine Network Services Driver; C:\WINDOWS\system32\DRIVERS\VMNetSrv.sys [2007-01-29 59280]
S1 wceusbsh;Windows CE USB Serial Host Driver; C:\WINDOWS\system32\DRIVERS\wceusbsh.sys [2004-08-17 31744]
S3 musbehco;musbehco; \??\C:\DOCUME~1\Terezka\LOCALS~1\Temp\musbehco.sys []
S3 STAC97;3DP Edition v9.12 (SigmaTel C-Major Audio); C:\WINDOWS\system32\drivers\STAC97.sys [2005-04-14 273296]
S3 usbprint;Třída USB Printer; C:\WINDOWS\system32\DRIVERS\usbprint.sys [2004-08-03 25856]

======List of services (R=Running, S=Stopped, 0=Boot, 1=System, 2=Auto, 3=Demand, 4=Disabled)======

R2 avast! Antivirus;avast! Antivirus; C:\Program Files\AVAST Software\Avast\AvastSvc.exe [2013-05-09 46808]
R2 Hamachi2Svc;LogMeIn Hamachi Tunneling Engine; C:\Program Files\LogMeIn Hamachi\hamachi-2.exe [2013-10-01 1612112]
R2 JavaQuickStarterService;Java Quick Starter; C:\Program Files\Java\jre7\bin\jqs.exe [2013-10-22 182696]
R2 LMIGuardianSvc;LMIGuardianSvc; C:\Program Files\LogMeIn Hamachi\LMIGuardianSvc.exe [2013-08-26 375056]
S2 clr_optimization_v4.0.30319_32;Microsoft .NET Framework NGEN v4.0.30319_X86; C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe [2010-03-18 130384]
S3 AdobeFlashPlayerUpdateSvc;Adobe Flash Player Update Service; C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe [2013-10-10 257416]
S3 aspnet_state;Stavová služba ASP.NET; C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe [2010-03-18 35160]
S3 MozillaMaintenance;Mozilla Maintenance Service; C:\Program Files\Mozilla Maintenance Service\maintenanceservice.exe [2013-11-16 119408]
S3 ose;Office Source Engine; C:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE [2003-07-28 89136]
S3 WPFFontCache_v0400;Windows Presentation Foundation Font Cache 4.0.0.0; C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\WPF\WPFFontCache_v0400.exe [2010-03-18 753504]
S4 NetTcpPortSharing;Net.Tcp Port Sharing Service; C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\SMSvcHost.exe [2010-03-18 124240]

-----------------EOF-----------------

[JaRon]

ahoj,
a mne sa ten PC javi ako s nelegalnym OS
v opacnom pripade nebudes mat problem dat tam SP3 + MSIE8 ,,,

[gawlo]

ona ta verze je stazena, ale to nic nemeni na tom, ze mam licencovanou versi XP. i se samolepkou.

[gawlo]

myslím ze by to nemelo vadit, pokud ale ano, klidně to jen přeinstaluji nazpátek. čímž vyresím 2 mouchy 1 ranou.

[JaRon]

urob tak, aby bol legalny system + SP3 + MSIE8 a vloz log RSIT