Ok, I just read some articles on the new IE 7.0. This is actually kind of humorous, the new features they are touting are:

IE's best features is the gold padlock it
displays at the bottom of the browser when you're on a secure page (or
one that Internet Explorer thinks is secure). For visibility's sake, IE 7 is expected to move that lock from the bottom of the browser and put it near the place where you type in Web addresses.

I'm excited to announce that we're adopting the icon Feed Icon

IE7 Tabbed Browsing Implementation

Do me a favor, stick with what is secure and what has innovated all these features…