Thanks guys.

So if he's on 2 pair, then I count 5 outs for myself (2A's, 3K's). Is that right? If so, that give slightly over 10:1 odds. With pot odds of 8.75:1, does this still justify the call? Especially considering that even if I hit an out, he may still have the straight in which case I'm drawing dead?

thanks again...