Fred - I have been using Isopure Unflavored Whey Protein Powder for years now. It goes well with pretty much everything. It's not the cheapest, but it's also not full of crap like so many of the others. I also use it as a base for my post-workout shake, including a bit of orange flavored fiber powder (off-brand Metamucil) and a scoop of Naked Creatine (same as the whey, with no crazy additives).
We've had the warmest beginning of October in many decades around here, which is finally going to change late this week. We've been running in the mid- to upper 70s, with lows in the low 40s. By this weekend, highs in the upper 40s and lows at freezing. Right where it should be. I'm already trying to figure out when I am going to make my warm to cold season lifting transition. Tonight's fundraiser for the local avalanche center, complete with movies, will probably have me leaning towards sooner rather than later.