Yeah, I found that it was odd that they took out the ATI GPU. I guess it really is B for Business and B for Boring. I guess they have a lower price going for it (compared to the Z1 series) and the better warranty.
I still liked the Z1 design and color scheme. I wished they would have made it into a widescreen version. I like my S’s design as it’s no-nonsense but think it might be sexier with a Z1 like body.