Please Help me get rid of this virus.?

win anti virius made me have to restore my computer, now I can't even get on the interent becuase it won't let me reinstall my online software( i'm using my brothers computer right now).

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 7:06:07 PM, on 8/24/2007

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Boot mode: Safe mode

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:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\Explorer.exe

C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe

C:\Program Files\Analyze.exe.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3...

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3...

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE=3...

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://ie.redirect.hp.com/svs/rdr?TYPE=3...

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://ie.redirect.hp.com/svs/rdr?TYPE=3...