If you have not played it:
PLANESCAPE:TORMENT
That is in my opinion the best CRPG of all time. Very much underappreciated.
Imagine DD with a much deeper, rich storyline, a darker, quirkier, 'weirder' envrionment, and a more intellectual RPG experience, all while still being extremely fun and interesting.
On a side note: I am in no way dissing DD.
