I'm testing IE7 also and most anoying thing is that it's so sloooow, and while opening multiple tabs I notice that pictures are not loaded in new opened tabs Firefox and Opera are faster by far, but hey I would like to use an integrated browser in Vista rather than something else, but if IE will suck this way even with final version, I will use any other browser.. Opera seems like a very good browser for me, fast, secure and with a very good download manager. But some pages are not shown as they are in IE, so this is anoying too, for instance, one forum is having html editor for posts which isn't viewable/usable in Opera