OK,


You have good advice so far, so please use it.

1. Update AdAware and Spybot S&D and your AV.
2. Reboot into safe mode and run them all again.
3. Get WinPatrol from http://www.winpatrol.com install it and check "Startup Programs" and "IE Helpers" (BHOs) look for items that refer to the malware you describe. I would kill all the BHOs you will be prompted to re-install as and when you need them RUN IN SAFE MODE
4. Go to http://www.merijn.org/downloads.html and get "CWShredder" and "Startuplist"... run them both and look for anything related to your malware in "Startuplist" You must not have any browser windows open. RUN IN SAFE MODE
5. Go to http://www.webattack.com/get/hostadmin.html and clear anything suspicious in the Windows Hosts folder.
6.Reboot
7.Run HijackThis again and post the log file here and I will look at it for you.


Good luck