Well, as a developer i kinda need it for the future. Up untill now i only noticed improvements. Thanks for your reply.
I do plan on making sure the nav system works with IE7 when it's out of beta, but there are just too many issues with it and DHTML at this point in time. I have IE7 on my machine at work, but I tend to use Firefox when browsing because of these very issues. At first I thought it was only an issue with TG, but then after viewing a bunch of sites known to use the same sort of DHTML and having the same problems, I chalked it up to IE7.
Diplomacy is the art of saying "good doggie" while looking for a bigger stick.