Re: So...
Shenmue probably wouldn't be my first choice to be honest, I bought it when released and barely played it. Looks good, but involves a lot of slow running around.
There's not a lot left on the Dreamcast that's exclusive and worth playing, apart from Metropolis Street Racer. Course, as I still like the platform, I'd play on it anyway : Sonic Adventure and SA2, Craaaaaaazy Taxi 1 and 2, Ecco the Dolphin, Jet Set Radio (although there's a high res Windows port), Chuchu Rocket (although there's an enhanced Gameboy Advance cart), and some of the shmups. Slowly working through Tomb Raider Last Revelation on it.