i really think this bug you're talking about is not a bug. i've been using IE7 since beta version, and i have not encountered this bug. however, after installing Vista, and browsing (using IE7) to some codec site, i kept on getting site not found or unavailable message. i know the site is up becos i could do it on my XP laptop. i tried refreshing it, but the same error message appeared. then i tried changing IE7 security level to minimum and voila, the site page loads up.
If you don't like my flag, then you can kiss my rebel a55
Take a look at this [there are a couple of similar items about Vista on the dailyrotation site]:
http://gizmodo.com/gadgets/software/...ths-304883.php