Hmm, an interesting thread. I've just gotten myself a double zorro connector for my Amiga 500, so I, too, am looking for an internet solution and rtg. It seems like the Xsurf3 card makes sense (and I could add a CD Rom drive off the card)
Now the only problem is making this computer look "nice" on the desk. It will look kind of freakish with exposed cards sticking out of the left side.
-Miked