help me PLSS..

here i giv details:



Platform: Windows XP SP2 (WinNT 5.01.2600)
mainboard: Micro- Star International (MSI) P4M266-8233
system type: X86- based PC
RAM: 768 MB
sound/vidoe card: Vinyl AC'97 Codec Combo Driver (WDM)/ NVIDIA GeForce FX 5200
antivirus/spyware/adware/malware: trend micro PC- cillin internet security 2007, ver 15.3 build 1073/spybot - search & destroy 1.4
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\system32\spoolsv.exe
C:\WINDOWS\Explorer.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\PcCtlCom.exe
C:\Program Files\CyberLink\Shared Files\RichVideo.exe
C:\WINDOWS\system32\svchost.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\Tmntsrv.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\tmproxy.exe
C:\WINDOWS\system32\SSCVIHOST.exe
C:\Program Files\Trend Micro\Internet Security 2007\pccguide.exe
C:\Program Files\VIAudioi\SBADeck\ADeck.exe
C:\Program Files\Trend Micro\Internet Security 2007\TMAS_OE\TMAS_OEMon.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\PcScnSrv.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Administrator\Local Settings\Temp\wz4c52\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Service Pack 3 Internet Explorer
F2 - REG:system.ini: Shell=Explorer.exe SSCVIHOST.exe
O2 - BHO: IDM Helper - {0055C089-8582-441B-A0BF-17B458C2A3A8} - C:\Program Files\Internet Download Manager\IDMIECC.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: EpsonToolBandKicker Class - {E99421FB-68DD-40F0-B4AC-B7027CAE2F1A} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O3 - Toolbar: EPSON Web-To-Page - {EE5D279F-081B-4404-994D-C6B60AAEBA6D} - C:\Program Files\EPSON\EPSON Web-To-Page\EPSON Web-To-Page.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [EPSON Stylus CX3500 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATI9BP.EXE /P26 "EPSON Stylus CX3500 Series" /O6 "USB001" /M "Stylus CX3500"
O4 - HKLM\..\Run: [EPSON Stylus CX3500 Series (Copy 1)] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATI9BP.EXE /P35 "EPSON Stylus CX3500 Series (Copy 1)" /O6 "USB001" /M "Stylus CX3500"
O4 - HKLM\..\Run: [pccguide.exe] "C:\Program Files\Trend Micro\Internet Security 2007\pccguide.exe"
O4 - HKLM\..\Run: [AudioDeck] C:\Program Files\VIAudioi\SBADeck\ADeck.exe 1
O4 - HKCU\..\Run: [OE] "C:\Program Files\Trend Micro\Internet Security 2007\TMAS_OE\TMAS_OEMon.exe"
O4 - HKCU\..\Run: [IDMan] C:\Program Files\Internet Download Manager\IDMan.exe /onboot
O4 - HKCU\..\Run: [Yahoo Messengger] C:\WINDOWS\system32\SSCVIHOST.exe
O4 - HKCU\..\Run: [Yahoo! Pager] "C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context MENU item: Download All Links with IDM - C:\Program Files\Internet Download Manager\IEGetAll.htm
O8 - Extra context menu item: Download with IDM - C:\Program Files\Internet Download Manager\IEExt.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~1\OFFICE11\REFIEBAR.DLL
O16 - DPF: {05CA9FB0-3E3E-4B36-BF41-0E3A5CAA8CD8} (Office Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=58813
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1E3F1348-4370-4BBE-A67A-CC7ED824CA85} (Microsoft Genuine Advantage Self Support Tool) - http://go.microsoft.com/fwlink/?LinkId=82580
O17 - HKLM\System\CCS\Services\Tcpip\..\{E6396E91-580D-400A-B0D0-0CE02CA38295}: NameServer = 202.188.0.133 202.188.1.5
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Ahead\Lib\NMIndexingService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA CORPORATION - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Trend Micro Central Control Component (PcCtlCom) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\PcCtlCom.exe
O23 - Service: Trend Micro Protection Against Spyware  (PcScnSrv) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\PcScnSrv.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Program Files\CyberLink\Shared Files\RichVideo.exe
O23 - Service: Trend Micro Real-time Service (Tmntsrv) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\Tmntsrv.exe
O23 - Service: Trend Micro Personal Firewall (TmPfw) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe
O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\tmproxy.exe

There is no SP3 for XP, what service pack do you have?
When did this start?
What happened before it started?
Exactly when does it restart and what happens before and when it does?
When was the last time the computer was cleaned out?

Help us to help you, provide a reasonable amount of information if you want a reasonable answer.Did this problem start all of a sudden, or did symptoms get gradually worse? 
Did you made any hardware changes before this problem started? 
Do you use a surge protector on your computer?
can you tell the model of your pc, i know some of the pc manufacture have protector( some call casing remove alert), once you remove the casing cover, it'll tringger the alarm, next time you start, it'll continue restart your pc after you login windows, it cos by a startup services come with the OEM manufacture.