I never really played much of Sega Rally 2. I did want to play the shit out of it when I got my Dreamcast, but turned out the laser was broken.
I've got fond memories of Tokyo Highway Challenge though, not sure which one I had, but I played one of them to death
I've thought about trying the Initial D games. The only reason I haven't is fear that there is too much Japanese for me to properly stumble through. Damn Twilight Princess and disc read errors.
Getting around to it... | Available via Retroshare 16/7.