Ok, I know you guys aren't going to want to pay this, but heres what I use:

http://buy1.snapon.com/catalog/item....e=&dir=catalog

(keep in mind, i'm in the automotive industry). It's a sweet little gun. I've had mine for 3 or 4 years now, and it works as good as it did when it was new. Theirs a more powerful lithium ion one that came out, I will be upgrading to it as soon as my Snap On dealer gets some in stock (backordered right now.) I'm trading this one in for $80, would be willing to sell it if anyone is interested