You are awesome, thanks!
I actually just ran a Spybot Search & Destroy scan and it came up with this:
Fraud.Sysguard: [SBI $1D5B98D0] User settings (Registry value, fixed)
HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies\Associations\LowRiskFileTypes
Fraud.Sysguard: [SBI $1D5B98D0] User settings (Registry value, fixing failed)
HKEY_USERS\S-1-5-18\Software\Microsoft\Windows\CurrentVersion\Policies\Associations\LowRiskFileTypes
Fraud.Sysguard: [SBI $F3B45CE7] Settings (Registry key, fixed)
HKEY_USERS\.DEFAULT\Software\avsoft
Fraud.Sysguard: [SBI $F3B45CE7] Settings (Registry key, fixed)
HKEY_USERS\S-1-5-18\Software\avsoft
Fraud.Sysguard: [SBI $F4F42B59] Settings (Registry key, fixed)
HKEY_USERS\.DEFAULT\Software\avsuite
Fraud.Sysguard: [SBI $F4F42B59] Settings (Registry key, fixed)
HKEY_USERS\S-1-5-18\Software\avsuite
MediaPlex: Tracking cookie (Internet Explorer: sisi) (Cookie, fixed)
DoubleClick: Tracking cookie (Internet Explorer: sisi) (Cookie, fixed)
MediaPlex: Tracking cookie (Internet Explorer: sisi) (Cookie, fixed)
Right Media: Tracking cookie (Internet Explorer: sisi) (Cookie, fixed)
Statcounter: Tracking cookie (Internet Explorer: sisi) (Cookie, fixed)
WebTrends live: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
Tradedoubler: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
Tradedoubler: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
Statcounter: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
DoubleClick: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
MediaPlex: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
MediaPlex: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
MediaPlex: Tracking cookie (Firefox: sisi (default)) (Cookie, fixed)
--- Spybot - Search & Destroy version: 1.6.2 (build: 20090126) ---
2009-01-26 blindman.exe (1.0.0.8)
2009-01-26 SDFiles.exe (1.6.1.7)
2009-01-26 SDMain.exe (1.0.0.6)
2009-01-26 SDShred.exe (1.0.2.5)
2009-01-26 SDUpdate.exe (1.6.0.12)
2009-01-26 SDWinSec.exe (1.0.0.12)
2009-01-26 SpybotSD.exe (1.6.2.46)
2009-03-05 TeaTimer.exe (1.6.6.32)
2010-05-27 unins000.exe (51.49.0.0)
2009-01-26 Update.exe (1.6.0.7)
2009-11-04 advcheck.dll (1.6.5.20)
2007-04-02 aports.dll (2.1.0.0)
2008-06-14 DelZip179.dll (1.79.11.1)
2009-01-26 SDHelper.dll (1.6.2.14)
2008-06-19 sqlite3.dll
2009-01-26 Tools.dll (2.1.6.10)
2009-01-16 UninsSrv.dll (1.0.0.0)
2010-02-17 Includes\Adware.sbi (*)
2010-05-25 Includes\AdwareC.sbi (*)
2010-01-26 Includes\Cookies.sbi (*)
2009-11-03 Includes\Dialer.sbi (*)
2010-05-25 Includes\DialerC.sbi (*)
2010-01-26 Includes\HeavyDuty.sbi (*)
2009-05-27 Includes\Hijackers.sbi (*)
2010-05-25 Includes\HijackersC.sbi (*)
2010-01-20 Includes\Keyloggers.sbi (*)
2010-05-25 Includes\KeyloggersC.sbi (*)
2004-11-29 Includes\LSP.sbi (*)
2010-05-25 Includes\Malware.sbi (*)
2010-05-25 Includes\MalwareC.sbi (*)
2010-05-18 Includes\PUPS.sbi (*)
2010-05-18 Includes\PUPSC.sbi (*)
2010-01-26 Includes\Revision.sbi (*)
2009-01-13 Includes\Security.sbi (*)
2010-05-25 Includes\SecurityC.sbi (*)
2008-06-03 Includes\Spybots.sbi (*)
2008-06-03 Includes\SpybotsC.sbi (*)
2010-03-02 Includes\Spyware.sbi (*)
2010-05-25 Includes\SpywareC.sbi (*)
2010-03-08 Includes\Tracks.uti
2010-05-26 Includes\Trojans.sbi (*)
2010-05-25 Includes\TrojansC-02.sbi (*)
2010-05-25 Includes\TrojansC-03.sbi (*)
2010-05-25 Includes\TrojansC-04.sbi (*)
2010-05-25 Includes\TrojansC-05.sbi (*)
2010-05-25 Includes\TrojansC.sbi (*)
2008-03-04 Plugins\Chai.dll
2008-03-05 Plugins\Fennel.dll
2008-02-26 Plugins\Mate.dll
2007-12-24 Plugins\TCPIPAddress.dll
One of the registry values couldn't be fixed or something?