Epic: disc-free Xbox 720 would have a dramatic advantage, but But solid-state game carts would be prohibitive economically

[Millenium]

Hmm, a fast BD drive (Or something custom) + fast regular HDD (Like 1 TB) and the ability to download all new games from XBL as well would be more cost efficient and certainly good enough to keep me happy.

Although I wouldn't say no to a possible 320GB SSD in my Next-Box.