Quick question
 

Where can i find a list of wht the stock are
is 1a, house of pain A, 1b, house of pain B etc???

HUH?? Not sure what you are talking about. If you want to check what map you are on, just hit the "g" key...that will give you the game info while playing. Also, if you act like you are going to host a game, just select the type of game and all the stock maps are there for your viewing. All maps have an "A" and "B" side.
Hope that helps lol.

It should be in order in your Hosting screen... before u start hosting, where you choose the maps

yes he's right

Here is a list I found on one of the BlackHawk websites. I didn't make it but I really thank the guy that did. I couldn't find it on the any of the regular sites I go to. I hope he will forgive me but I'll post it again for Him.