HA! Not as many as you'd think, actually! (Gotta dodge the "food gestapo!") Lost 10 lbs since starting the Bistro, long hours, lots of scrambling around!
Easy to get the Cougar library on the FP, they're MP3's.
If you get a GOOD cold weather bag, you won't WANT to use it for anything else! When it comes to not packing it, the options are wide open. Most comfortable rig I've seen was a home brew with treated canvas, poly, wool, and flannel. Camp roll style, home made by a traditional muzzleloader kind of guy. Beautiful rig, and would have been fun to make. I sure wouldn't have wanted it on a pack frame though!!!