Just received the Neoair Xtherm, (awesome pad) and comes with a teeny stuff sack inflation bag. Got to thinking about my pack raft inflation sack, that I carry with me on just about every trip as I usually am hiking into lakes to fish.
With a little electrical tape around the end of the included nozzle, I was able to easily use the inflation bag with my Neoair. The fun part is I can now inflate my Xtherm in 2 puffs from the bag, and under 30 seconds :)
Thought I'd share this with anyone else that might have the same set-up. For those that don't have this massive inflation bag (only weighs 3 oz, but can easily hold sleeping bag, line backpack, etc.) - http://www.alpackaraft.com/index.cfm?fuseaction=store.catalog&CategoryID=52&ProductID=74