You only need to post a HJT log if requested.
Did the malware forum clear your system and give it the all clear?
If so download Easy Cleaner form here: http://www.majorgeek...ownload414.html
It does a really good job of clearing unnecessary files from your system.
When you run it only use UNNECESSARY and REGISTRY options. (I check the top 4 boxes in Unnecessary)
Run the scan and delete all that it finds.
DO NOT DELETE ANY DUPLICATE FILES - some are needed.
Then defrag your harddrive.
This is best done in safe Mode. Constantly tap f8 when booting up - you will be presented with the startup options - select Safe Mode.
Go to Control Panel - Display - Screen Savers and select "none" (i.e. turn off your screen saver)
Go to Start - Programs - Accessories - System Tools - Disk Defragmenter.
It could take a couple of hours - depends how large the drive is and how badly fragmented.
please keep us informed.