Anyone have any feedback on palm nailers? For projects around the house, I thought this would be pretty handy to have since it's fairly affordable (compared to a framing nailer), can use standard bulk nails, and can drive anything from 5d to 70d nails. I was looking at the Porter-Cable one since it has like 4 different heads, one of which is a hammer type for things like auto body work. The Amazon.com reviews are all positive regarding these things, but want to know first hand from fellow forum members what their personal experience is. Thanks.