Some interesting information in those "leaked" brochures. The controllers working on XP is very cool, and maybe we'll see some other items that will be cross compatible.
Honestly, I'm only disappointed in the two sku's in the sense that I wish the system was coming in at $300, but I also know that I'll probably plop down the dough for the $400 one, so I shouldn't complain too much. The fact that not everyone will have the hard drive does splinter the user base somewhat, but who here isn't going to get the drive?
That's not to say that the 360 doesn't have some elements that have to make you cringe. Those face plates are stupid as hell, but they'll sell a ton of "limited edition" Halo 3 plates when the game comes out. The price of the accessories are crazy too. Some third party company is going to get rich next gen with cheap knock offs. Personally, I only buy first party stuff, so I'll have to pick and choose what I get.
All in all, I'd say I'm a little more excited about the 360 now that we're starting to get some real info on it. I still think the name is stupid, and I'd like to see more info on the launch games and date, but I guess we'll have to be patient. November isn't as far away as we think.