Hi all. I have a strange problem. I run a dual-boot computer with Linux and WinXP, and while Linux always works, XP has been having some screwy issues with random lockups followed by a strange high pitched noise that lasts for a minute or so, then the entire system will lock up. I have also had a browser hijack happen once, redirecting me instantly to some site called stuff for girls full of slutty clothes and other garbage. I tried to run a scan with both ad-aware and Avira, but in both cases I got the same weird system hang mentioned above. I will edit this post with a HJT log in a few, but the last time this happened, The HJT log looked pretty clean, and I just reinstalled firefox and the problem went away. If anyone has any help, it would be greatly appreciated.