Re: 77 UTG with a raise from SB
 

I like it.

PF - open-limp is fine. Calling the raise is fine.

Flop - I like the raise. Punish overcards for drawing, value-bet your 2nd pair, redraw with a gutshot.

Turn - I'm not sure about the turn bet. You might get a 9 to fold, but it's a potential minefield. I think I take the free card here since you're probably behind and drawing to ~4 outs (gotta discount the 2 set outs and the 8[img]/images/graemlins/spade.gif[/img]).

River - automatic bet (and cap if you're getting action headsup from the PFR).