Brave Sentry et al

I have an XP home machine which got infected with BraveSentry. I seem to have this under control but am still getting some suspicious entries inn HiJackThis. Here is the log: Logfile of HijackThis v1.99.1 Scan saved at 9:32:54 AM, on 10/10/2007 Platform: Windows XP (WinNT 5.01.2600) MSIE: Internet Explorer v6.00 (6.00.2600.0000) 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\system32\cleanmgr.exe C:\WINDOWS\explorer.exe C:\Documents and Settings\Noah\Local Settings\Temp\Temporary Directory 2 for hijackthis.zip\HijackThis.exe C:\Program Files\Internet Explorer\iexplore.exe R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: Microsoft copyright - {971D5B7B-F7DF-43ee-B771-6B7FA09975C3} - sipov.dll O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Program Files\Microsoft Works\WksSb.exe /AllUsers O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Common Files\Microsoft Shared\Works Shared\WkUFind.exe O4 - HKLM\..\Run: [System] C:\WINDOWS\System32\kernelwind32.exe O4 - HKLM\..\Run: [GoogleBot.exe] C:\WINDOWS\System32\GoogleBot.exe O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Aim6] "C:\Program Files\AIM6\aim6.exe" /d locale=en-US ee://aol/imApp O4 - HKCU\..\Run: [Service Pack 1] C:\WINDOWS\System32\vedxg6ame4.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE O4 - Global Startup: Microsoft Works Calendar Reminders.lnk = ? O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll O17 - HKLM\System\CCS\Services\Tcpip\..\{25324303-E971-48F5-A44E-2007499233E8}: NameServer = 66.93.87.2 O17 - HKLM\System\CS2\Services\Tcpip\..\{17F618A2-31AA-45AD-9711-61DA2A19349D}: NameServer = 66.93.87.2 O20 - Winlogon Notify: partnershipreg - C:\Documents and Settings\All Users.WINDOWS\Documents\Settings\partnership.dll O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe Thanks in advance for any advice.