Hand #1: Do not min-raise w/ that hand in that position, really really bad, building a pot OOP w/ a mediocre hand.

Hand #2: I like this hand a lot better preflop. Next, you've gotta love this flop and you played it OK, however, he reraises you his entire stack. I've gotta think your usually pretty far behind here and there wasn't all that much money in the pot, so I think I would usually fold to the push. However, there are certainly situations where I would call, the A helps against players that push w/ top pair lower kicker.

Hand #3: The reraise is good from the SB, especially if there is any chance that this guy is stealing from there. Next, you played the flop OK, although I might have just led out rather than built the pot so quickly. I think the fold was probably the right move.