Another supplier of food storage products is Honeyville Grain, http://www.honeyvillegrain.com/
They only do #10 cans of product, so if you are not certain what you are buying, there will be considerable waste. I bought a lot of textured vegetable product meat substitute from them. I don't like it much, but it's edible. In my opinion, the Taco flavored TVP is the best of the lot. It's not like biting into a beef taco, but it's not bad. Their sausage flavored TVP is pretty toxic stuff, but it burns cleanly and gives little smoke.
The ham flavor TVP is OK, and can be mixed into a lot of dishes. You'll be aware that this isn't real ham, but it works to a certain extent. It makes a nice omlette.
They do have several brilliant products for the survivalist or cyclist. Their instant refried beans are cheap, delicious, and take absolutely no prep beyond mixing with hot water.