I got ATF a while ago and love it even though it's kicked my butt more times than I can remember. I'm not a solder (though I play one on my computer) but I've picked up a few things from reading.
I found the Breaching 101 info EXTREMELY useful. Even after having read it and applied it many, many time in BCT there were some things I had to relearn for ATF. Are there other articles like this available anywhere?