Hi and welcome to TSG,
I have split your post off into its own thread. It's not a good idea to tack onto an existing thread as you could be overlooked. Since we have separated them, please post a reply to this thread with a description of your problem.
Also, please do this. Click here:
http://www.majorgeeks.com/download3155.html to download Hijack This.
Its very important that you save it to its own folder on your hard drive, such as program files (not temporary files or the desktop), so that it can create proper back-ups and be able to restore them if necessary.
Close all open windows and open Hijack This. Click Scan. When the scan is finished (it only takes a second), the scan button will change to Save Log. Click on Save Log and then save it to NotePad. Click on Edit Select all copy and then paste into the thread.
DO NOT FIX ANYTHING YET, most items that appear in the log are harmless or even needed.