Re: Cordless Impact Wrench
I've got the Milwaukee one, and I'm extremely happy with it.
For the price (about $350 CDN, so maybe $225 or so USD), it included the carrying case, TWO batteries, rapid charger and Impact wrench.
I can generally change about 12-15 sets of tires using it without a recharge...handy as all heck at the track. We've also used it for complete suspension removal / reinstallation on a couple of cars at the track as well. Don't know what I'd do without it. Highly recommended.