Trying to join but there's a red "-" sign next to the room. Is that just because you're in a race right at this moment?
EDIT: Oh, there you are!
EDIT 2: Been on the "loading, please wait" screen for some type, hope my game didn't freeze.
EDIT 3: Whelp, not only did my game freeze, my Dreamcast has suddenly stopped reading discs, even retail ones.