The collection contains Crazy Taxi, Sonic Adventure, Sega Bass Fishing and Space Channel 5 Part 2 (all with "enhanced graphics"). In other words, the Dreamcast Collection is composed of just the four totally random games that have already been released (or announced for release) on PSN and XBLA, burned onto a disc for Xbox 360 and released digitally on PC. We suppose it could be good news for PC gamers who weren't going to have access to the games otherwise.
The Dreamcast Collection will be available on February 22 in North America and February 25 in Europe. Pricing has yet to be confirmed by Sega, but GameStop's original listing showed $30, which would at least be cheaper than purchasing all four downloadable versions of the games separately. Yay?