[Guy McSucker]

Okay here goes. With the caveat that you obviously play this game better than I do...

1) Not keen on this. Somebody might be lurking with a nine and either planning to check-raise or just calling it down the whole way with A9.

2) Seems like a good opportunity. Nobody wants the pot and there's a scare card.

3) Not sure about this one. You have two tens blocking the nut straight, which is good. You might also be putting the button on higher cards than these, so there's really only one player to worry about. So maybe it's a good one. On the other hand when I do this it always fails.

4) You're blocking the straight very well here and the check-raise is credible. I like this one.

Guy.