I use a "$20 bike lift" similar to the one in Moe's link above. Mine was made for nothing from stuff I had laying around. Instead of screwing a flange to the wood, I drilled a hole for a 3/4" pipe so I can pull it out after bike is up. Mine is made out of a stack of 2X4s glued and screwed together. I have an ATV jack that works great, but for quickly lubing the chain, I use the wood one.
