I just setup my first batch of beer ever yesterday. I went the coopers route to keep thing simple the first time, and when I woke this morning, I checked the carboy and noticed a bunch of foam coming out of the airlocker. And the air locker looks like it is filled with beer. I did a little bit of google searching to see if this is normal, and I found a thread stating this was normal for ales, and if I understand correctly all coopers are ales. Anyways, I took some pictures to see anyone could give me a definitive answer on the situation.