I'm running Windows XP Pro SP3 on my home computer. I'm having a problem with it "freezing" randomly for about a minute or so. It can be in the middle of anything I'm doing, and everything will lock up. If I wait, it unfreezes just fine. It also lags at times instead of freezing, but I think this might be a problem with running processes or too many things at startup. :|

I scanned with Avira, which found one virus: TR/Dldr.Agent.177990 Trojan, and quarantined it.

Malwarebytes found nothing; I can post the log here.

I could not run GMER because both links (in the sticky thread) told me "page not found."

I have the MBR Check log.

And that DDS thing - when I tried to download it, Avira said it was a virus and removed it. Suggestions? Can I still post a HJT log?

Help is much appreciated!