XBox Live Dashboard Update Tomorrow!

I just logged into XBox Live for the first time in a while today and I've mail informing me that XBox live is going to be offline tomorrow for about 24 hours. This must be the big update that was announced at E3. The blades will soon be gone and we'll have the more modern interface. I liked the blades but I'm very excited about new interface. I'll post about the new look once i get a look at it hopefully on Tuesday.