I was in Walmart a few days ago, and I noticed, while there were no PS2's to be sold (or even on display), Sega is now selling slick Black Dreamcasts. These Dreamcasts come with two games, Virtua Tennis and NFL2k1 I believe. They've been dubbed the "Sega Sports" Dreamcasts, with the Sega Sports Logo branded on them and everything. The Units themselves are ALL black, including the controller. If my memory serves me correct, the controllers are see-through.
The units retail for $169.99 I believe, which is mighty cheap. This is obviously to combat the PS2. Unless of course, I am wrong, and somebody's reported this before me and I'm just blowing hot air. :P