This week it's kinda buggy. You can't install a lot of apps (endomondo, falcon pro, etc). I sugest to stick with 3.5.3 and wait for another friday (hopely without problems) :)
Cheers !
Downloaded Sensation's port only to see if this indentify unknow numbers work. It don't. So I get back to 3.4.12 and waiting for miuiandroid version :)