Sonic Adventure DX has been released for both the PC and the Xbox 360, but not SA2. SA2 would be awesome with online multiplayer, and SA2 has some cool objects that would be fun to place in mods for the PC version (gravity control/time stop switches, anyone?) Oh, how I wish there was a Sonic Adventure 2 Battle Preview version with an object placement mode. (Why doesn't Sega just release these betas to the public?) The last part of Crazy Gadget in particular could have some pretty cool object mods. What do you all think? Is there any particular reason SA2 hasn't been rereleased since the Gamecube version?