CPU Usage 100%....pls help :(

Hi ppl,
I'm using AMD Athlon XP 1700+ cpu. I'm using Windows 2000 OS. Every time i boot up my cpu usage shoots up to 100%..and never semms to come down. The process I see in the task mananger that is running high is 'svchost.exe' and at times 'System'. i've downloaded HijackThis.exe...and this is the result. C if u guys can help...will be obliged

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\DRIVERS\CDANTSRV.EXE
C:\WINNT\system32\crypserv.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\regsvc.exe
C:\Program Files\avSoft Technologies\SmartCOP\SCComm.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\tcpsvcs.exe
C:\WINNT\system32\stisvc.exe
C:\Program Files\avSoft Technologies\SmartCOP\STrap.exe
C:\WINNT\Explorer.exe
C:\WINNT\System32\winlog.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\mspmspsv.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\System32\hallowelt.exe
D:\Software\RAMFREE\FreeRAM XP Pro 1.11.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\WINNT\system32\faxsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\PROGRA~1\WinZip\winzip32.exe
C:\Documents and Settings\sushant\Desktop\AntiViruses\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = URL
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = URL
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = URL
F1 - win.ini: run=hpfsched
O1 - Hosts file is located at: C:\WINNT\nsdb\hosts
O1 - Hosts: 81.211.105.69 lender-search.com
O1 - Hosts: 81.211.105.68 hot-searches.com
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O4 - HKLM\..\Run: [^`d}qZxu] ~`d}qzxu3zYF
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [yeahdude.exe] hallowelt.exe
O4 - HKLM\..\Run: [AVG_CC] C:\Program Files\Grisoft\AVG6\avgcc32.exe /startup
O4 - HKLM\..\Run: [FreeRAM XP] "D:\Software\RAMFREE\FreeRAM XP Pro 1.11.exe" -win
O4 - HKLM\..\Run: [Windows Login] winlog.exe
O4 - HKLM\..\RunServices: [^`d}qZxu] ~`d}qzxu3zYF
O4 - HKLM\..\RunServices: [yeahdude.exe] hallowelt.exe
O4 - HKLM\..\RunServices: [Windows Login] winlog.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O4 - Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - C:\PROGRA~1\INCRED~1\bin\resources\WebMenuImg.htm
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\scopinet.dll
O16 - DPF: {31B7EB4E-8B4B-11D1-A789-00A0CC6651A8} (Cult3D ActiveX Player) - URL
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - URL
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - URL
O16 - DPF: {F00F4763-7355-4725-82F7-0DA94A256D46} (IMDownloader Class) - URL
O17 - HKLM\System\CCS\Services\Tcpip\..\{05FE2B0F-86F0-4DB9-BBAE-1EB84C56CD65}: NameServer = 203.195.128.66 203.195.128.67
O17 - HKLM\System\CS1\Services\Tcpip\..\{05FE2B0F-86F0-4DB9-BBAE-1EB84C56CD65}: NameServer = 203.195.128.66 203.195.128.67

Download and run spybot search&destroy.

Have you updated your patches since MSBlast came out?

Download stinger from here:

http://vil.nai.com/vil/stinger/

Use the windows update to keep the patches up to date. It's a must.