Having worked for the Tool division of Ingersoll-Rand in the past, I could be biased, but the new 2135TiMax is an awesome tool.
http://www.irtools.com/2135TiMAX/
I can probably get them for a very good price as well, maybe a little over $200. Shop around, they are all over the internet. I also have a 231 which is a very good tool for the money, probably around $100.