You don't have to be rooted to use these themes - you have to download the .apk file for the theme you want, put it on the sd card, and use a file manager (like OI FILE MANAGER) to navigate to the file on the card and then install it. it will then be one of the skins you can pick.
well guys think about it if sensation is coming with 3.0 GB why would htc go with all the trouble to make sense 2.0 with GB when they already have Sense 3.0 with GB.. and save there self some time
I hope your right but HTC has never upgraded the UI on an existing device...there is a first time for everything..im not going to hold my breath though.