My computer is now fully occupied by a program "services.exe" and all other run extremely slowly

Logfile of HijackThis v1.99.1
Scan saved at 11:51:22 PM, on 23-Aug-06
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
E:\WINDOWS\System32\smss.exe
E:\WINDOWS\system32\winlogon.exe
E:\WINDOWS\system32\services.exe
E:\WINDOWS\system32\lsass.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\System32\svchost.exe
E:\WINDOWS\system32\spoolsv.exe
E:\WINDOWS\Explorer.EXE
E:\WINDOWS\system32\ctfmon.exe
E:\Program Files\McAfee.com\VSO\mcvsshld.exe
E:\Program Files\McAfee.com\VSO\oasclnt.exe
E:\PROGRA~1\mcafee.com\agent\mcagent.exe
e:\progra~1\mcafee.com\vso\mcvsescn.exe
e:\program files\mcafee.com\agent\mcdetect.exe
e:\PROGRA~1\mcafee.com\vso\mcshield.exe
e:\PROGRA~1\mcafee.com\agent\mctskshd.exe
E:\Program Files\Microsoft SQL Server\MSSQL\Binn\sqlservr.exe
E:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
E:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\system32\wscntfy.exe
E:\WINDOWS\system32\taskmgr.exe
E:\PROGRA~1\mcafee.com\agent\McDash.exe
e:\program files\mcafee.com\shared\mghtml.exe
e:\program files\mcafee.com\vso\mcmnhdlr.exe
E:\Program Files\Internet Explorer\IEXPLORE.EXE
E:\WINDOWS\system32\conime.exe
E:\WINDOWS\system32\ctfmon.exe
D:\Download\hijackthis\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - E:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: MonitorURL Class - {08A312BB-5409-49FC-9347-54BB7D069AC6} - E:\PROGRA~1\DESKAD~1\deskipn.dll
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - E:\Program Files\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - E:\Program Files\MSN Apps\MSN Toolbar\01.02.5000.1021\zh-hk\msntb.dll
O3 - Toolbar: McAfee VirusScan - {BA52B914-B692-46c4-B683-905236F6F655} - e:\progra~1\mcafee.com\vso\mcvsshl.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - E:\Program Files\MSN Apps\MSN Toolbar\01.02.5000.1021\zh-hk\msntb.dll
O4 - HKLM\..\Run: [VSOCheckTask] "E:\PROGRA~1\McAfee.com\VSO\mcmnhdlr.exe" /checktask
O4 - HKLM\..\Run: [VirusScan Online] E:\Program Files\McAfee.com\VSO\mcvsshld.exe
O4 - HKLM\..\Run: [OASClnt] E:\Program Files\McAfee.com\VSO\oasclnt.exe
O4 - HKLM\..\Run: [MCAgentExe] e:\PROGRA~1\mcafee.com\agent\mcagent.exe
O4 - HKLM\..\Run: [MCUpdateExe] E:\PROGRA~1\mcafee.com\agent\McUpdate.exe
O4 - HKLM\..\Run: [Desktop] E:\WINDOWS\system32\rundll32.exe "E:\Program Files\DeskAdTop\Run.dll" ,Rundll
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] E:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: Download with GetRight - E:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: Open with GetRight Browser - E:\Program Files\GetRight\GRbrowse.htm
O8 - Extra context menu item: 匯出至 Microsoft Office Excel(&X) - res://E:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: D??￠?ì?÷ - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - E:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Program Files\Messenger\msmsgs.exe
O15 - Trusted Zone: http://v5.windowsupdate.microsoft.com
O15 - Trusted Zone: http://Windowsupdate.microsoft.com
O15 - Trusted Zone: http://Download.Windowsupdate.com
O16 - DPF: {11111111-1111-1111-1111-111111111111} - mhtml:file://C:NXSFT.MHT!http://66.117.42.151:80/iex/ofile.exe?url=http://66.117.42.151:80/rdgHK20.exe
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {3359C0B1-2363-40B3-AFCA-1ABC799AC486} - http://reg.ssreader.com/ssreaderplug.ocx
O16 - DPF: {48FE89A0-486C-48DF-9DEC-BED22BDC6057} (XIsOro Control) - http://www.sinago.com/download/OroCheck.cab
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} (McAfee.com Operating System Class) - http://download.mcafee.com/molbin/shared/m…01/mcinsctl.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://huyijun.spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5co…b?1096200561653
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdat…b?1154354009281
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "E:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: Adobe LM Service - Unknown owner - E:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Autodesk Licensing Service - Autodesk - E:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: Automatic LiveUpdate Scheduler - Autodesk - (no file)
O23 - Service: Macromedia Licensing Service - Unknown owner - E:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: McAfee WSC Integration (McDetect.exe) - McAfee, Inc - e:\program files\mcafee.com\agent\mcdetect.exe
O23 - Service: McAfee.com McShield (McShield) - McAfee Inc. - e:\PROGRA~1\mcafee.com\vso\mcshield.exe
O23 - Service: McAfee Task Scheduler (McTskshd.exe) - McAfee, Inc - e:\PROGRA~1\mcafee.com\agent\mctskshd.exe
O23 - Service: McAfee SecurityCenter Update Manager (mcupdmgr.exe) - McAfee, Inc - E:\PROGRA~1\McAfee.com\Agent\mcupdmgr.exe
O23 - Service: MSCSPTISRV - Sony Corporation - E:\Program Files\Common Files\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: PACSPTISVR - Sony Corporation - E:\Program Files\Common Files\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - E:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - E:\Program Files\Common Files\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: Symantec Core LC - Symantec Corporation - E:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe