There are numerous times when it would be really handy to be able to drive a few finish nails or brads into something around the house. But doing so means hauling out the compressor and lugging it from the shop across the yard. Sure, it's not that far. But hey, that damn thing is heavy. So more often than now I end up using some other slower method to do what I'm trying to do.
Lowes has it's Kobalt portable co2 regulator that looks pretty slick. But at $90, it also seems overpriced for what it is. Couldn't I just get a regulator, a paintball adapter and some fittings and have the same thing?
Here's a decent look inside the Kobalt version:
http://www.homebrewersassociation.or...php?topic=73.0