Good Mac Role Playing Games
Steam for Mac opens up possibilities for more Mac role playing games. If you haven't downloaded the Steam client I recommend to do so now.
Torchlight
You should check out a game called Torchlight. It's an action RPG game developed by people who previously have worked on Diablo, Diablo II, Mythos etc. The music is composed by the original author that made the music for Diablo.
Somewhat cartoonish graphics but it works, and the game isn't so demanding for your computer. You don't need the most high-end gaming rig to play this game. I have played the game and it is pretty nice. You can download it from the Steam client.
Eschalon: Book I and II
Eschalon is an old-school style fantasy RPG. The gameplay perspective is in third person. You guide your character around towns and dungeons. Fighting monsters and picking up treasures while all other elements of a good old RPG are there. Many reviewers give this game high ratings. This is not an old game, it is just developed in that particular style.