[Ablanathanalba]

Problems I notice:
In Explorer ( I usually use Firefox ) - I get redirected aggressivly to a "winfixer" pop-up and it tries to start an install.
these are in my Win.ini:[hkjhk] & [hkjhkW] I can't remove them. The Msconfig says: "Access denied error - you may need to log on as admin." of course I am on an admin account.
Also, on startup there are a couple files that come up as errors 'not found': eg: "byxwt.dll" There have also been many crashes I don't know if they are involved.
This is in XP Pro.
Here is my Hijack-this log:

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\svchost.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\Explorer.EXE
D:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\SYSTEM32\ZONELABS\vsmon.exe
D:\Program Files\FIREFOX\firefox.exe
D:\DESKTOP Draven\IDS Tools\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.ca/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.google.ca/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.ca
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
O2 - BHO: (no name) - {00DBDAC8-4691-4797-8E6A-7C6AB89BC441} - C:\WINDOWS\system32\ursrp.dll
O2 - BHO: (no name) - {6DD0BC06-4719-4BA3-BEBC-FBAE6A448152} - C:\WINDOWS\System32\byxwt.dll
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: Stumble&Upon - {22D003CE-6952-46C5-80B9-D19B479620AB} - C:\WINDOWS\System32\s1928.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Zone Labs Client] "D:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O10 - Unknown file in Winsock LSP: c:\program files\google\google desktop search\googledesktopnetwork1.dll
O10 - Unknown file in Winsock LSP: c:\program files\google\google desktop search\googledesktopnetwork1.dll
O10 - Unknown file in Winsock LSP: c:\program files\google\google desktop search\googledesktopnetwork1.dll

*Notice on the O2-BHO the ursrp.dll and byxwt.dll- these are the startup "errors".
Any help would be greatly appreciated- I recently revived my computer from a being "totalled" by an unknown worm, I had to rebuild alot of the windows architecture myself.
Thanks very much! I'll be waiting with baited breath!!!!!