Okay, so I broke down and bought a Vinotemp during this week's sale. I've got a half-pound of 65% beads in there now, and I ordered another pound. Now I'm looking for a small fan to help circulate the air. I've heard a lot of talk about the Oust fans: where can I find one of these? I've looked in the air-freshener sections at Wal-Mart and Target without any luck. Anybody have a good source for these?