Home Media Blasting Question

OKay, I've used media blasters but frankly know very little about them in terms of a good set up. Can anyone here recommend a good home/hobbyist size and brand?

I have a decent sized compressor here but I'd only want a small-ish blaster. It would also be nice to be able to use media other than sand so maybe something with multiple heads on the gun.

Thanks,
Don

try wal-mart for the sand blaster and ace harware for the grit. poke a hole in the bag and away you go!!!!