I downloaded from MSDN the 64 x version of Vista, and IE there works ok with it. Vista is pretty good for a beta, nice graphics and interface, I have not have time to play much with it, however; so far so good.

no problem here , installed fine all sites tried above working fine, havent found a site yet thats had a problem, roll on final version

Blurry scrolling? Bah! Thats easy, just enable smooth scrolling, fixes it right up!