Impossible Mission and Lazy Jones are two of my favorites, I highly recommend them. I also personally rebought the gold box AD&D games from GOG.com. I had Pool of Radiance as a kid, but the last disk failed on me so I never got to beat it. In the middle of an attempt to rectify that now, though I haven't played for weeks just being busy at work. Pool of Radiance was a great Xmas memory (one year before I turbob'ed) but I think you have to be open to old CRPGs to recommend it to you now.