This makes them not being able to stream with mods (at least not without excessive hassle getting permission) even more obnoxious. Sonic Adventure's a great game but the port on PC (and GameCube/360/PS3) is not a good version of it for more reasons than I could possibly list. If you don't have a Dreamcast the best way to play it is with the fan-made Dreamcast Conversion mod that's out there, it's a shame he can't just use that.