I found a great kickstarter today. I know a lot of you do SMT, so I think this would be of interest. You probably know about solder paste too. With this you can use any old toaster oven to handle the the temperature profiles for solder paste. With a little tinkering I think you could set it up for powder coating as well.
I'm not affiliated or anything, but I'm sponsoring it myself... just gotta have one.
http://www.reflowster.com
This is my second favorite kickstarter... just under kung-fury