Since i don't have a disc sander(yet...heh heh heh), I decided to try and make an improvised one using a random orbital sander. Basically i made a small platform, and a cradle to lay the sander in sideways, along with a "collar" that is held in place by a spring clamp. Not very heavy duty, but it does a fair dinkum job with small pieces.
For dust control, I simply use my shop vac hose splugged into the bag port on the sander.

For dust control, I simply use my shop vac hose splugged into the bag port on the sander.