Here's a link to some other guys doing the same thing:

http://autobodystore.com/forum/showt...ht=spray+booth

I put plastic all around my garage and go in and spray, leave it to dry for about ten minuts then crack the garage door to get some fresh air in there. I know it's not the best and I should have some ventilation but it's kinda windy and cool this week. I've been running the furnace to pre-heat the garage and then shutting it down before opening anything.

Sean