Picked up some Malaysian (Kiki) driftwood today at LFS (Aquarium Co-Op), great selection and prices!
The piece I selected for my tank is a rather large stump and it anchors the whole tank. I may need to cut the ends to make it fit better but I put it in the tank today to get it soaking. Once I get my substrate in it I will slope it from the back down to the front so it will look much better...that and i'm going to pull the unwanted rocks out.
Full Tank shot:
Close up of driftwood: