Internet Explorer 7 RC1 Update

I have been running IE 7 since its first Beta. I have seen many of the changes come down the pipe. With this last update I have seen NOTHING noticable change between the last beta and Release Canidate 1. The only thing I have noticed change but am not sure of when is the Uninstaller. Between Beta 1 and Beta 2 you had to uninstall IE but had to check the "Show Updates" in Add/Remove Programs. Now it is just listed as a Program.