Well that didn't take long. BetaNews is reporting that Windows Vista Beta 1 and IE 7 Beta 1 have now both leaked to the web, less than a day after they were officially released to beta testers.  A crack for the Windows Product Activation security component is included in the leak, which is almost 2 1/2 Gigs in size. The size hasn't appeared to deter the file sharers though. I can see why Microsoft is keeping such tight wraps on their top-secret new user interface for Vista. It appears that there's just no way they can control the leaks.

[Via digg]