medium pair on straight-draw flop + other weirdness

[pubbie]

Villain is 30/8/0.7
I figured he'd hit his kicker with his AX,KXs when he raised on the flop. Are my bets strong? Am I a pussy-cat? Or simply confused?
I formatted the hand manually :S no converters for B2B...

Game # 253010229 - Texas Hold\’em No Limit EUR 0.10/0.20
Game ended 2006-02-18 13:49:27 GMT+01:00
Edit: 8 Players.
Hero (EUR 5.05 in seat 1)
Villain (EUR 8.99 in seat 7)

Dealer: Villain
Small Blind: Donutz (0.10)
Big Blind: Hero (0.20)

Preflop: Hero is BB with 7[img]/images/graemlins/heart.gif[/img] - 7[img]/images/graemlins/club.gif[/img].
3 folds, Villain Call 0.20, Donutz Call 0.10, Hero Raise 0.20, Villain Call 0.20, Donutz Fold

Flop: (1.00) 2[img]/images/graemlins/heart.gif[/img] - 4[img]/images/graemlins/club.gif[/img] - 6[img]/images/graemlins/spade.gif[/img]
Hero Bet 0.50, Villain Raise 1.00, Hero Raise 1.00, Villain Call 0.50

Turn: (4.00) 2[img]/images/graemlins/heart.gif[/img] - 4[img]/images/graemlins/club.gif[/img] - 6[img]/images/graemlins/spade.gif[/img] - 5[img]/images/graemlins/spade.gif[/img]
Hero All-In 3.15, Villain Call 3.15

should I have gone all-in on the flop?

[cambraceres]

Raise more on the flop, not all in, just about the pot.
After that the we must see how villain wishes to progress the situation.

Cambraceres