I've had this problem on my laptop for a while. Basically when i log onto the forums, or go internet shopping. I log in/add something to the basket, then click onto another page (like a forum topic or the checkout). Everything dissapears, Basket is empty or i'm logged out.
This is real fustrating, I can't really install netscape/opera on it, and appart from reinstalling windows, i cant think of any other option.
Thanks for any help.

Yeah, thats the wierd part