[Murakawa]

I agree with Tom. Draw to flush in the fourth hand BUT if you didn't have high cards in the draw, or your only card above ten was the card you had to discard, I might draw to the ace if you didn't have so many limpers.

Also, often you find yourself with a hand like AK443 in the BB and the button and or the SB limps. In this situation, if the button is on a draw which he often is, then he'll draw one, and the SB will draw 3 to something like 77XXX. In this case you're pretty far behind if your 44's don't improve but you have a decent chance to suck out on both hands if you draw to your AK--- you'll beat the 7's and if that flush draw pairs something higher than 4's then you might beat them too. OF course, if you hit trips 4's and your flush draw hits then your improvement is still usless, though if the flush draw improves to a pair you might still beat him.

Also, if the button with bluff his failed come draws, it's not even worth it to call down with 44's but might be to call down with AA's should you improve.

of course IMHO