New to 6max, how often am I beat here?

[Peleus]

I'm having a bit of trouble with the switch from fr to 6 max. Here is an example where I don't know where I'm at. Edit: In regards to my hand strength and how much do I believe they 'have it'.

Villain is unknown.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 6 Players - (LegoPoker HH Converter (http://www.legopoker.com/hh))

SB: $25.65
BB: $4.75
UTG: $9.55
Hero (MP): $18.55
CO: $10.00
BTN: $20.70

Preflop: Hero is dealt T/images/graemlins/club.gif T/images/graemlins/diamond.gif (6 Players)
UTG calls $0.10, <font color="red">Hero raises to $0.40</font>, CO calls $0.40, BTN folds, SB calls $0.35, BB folds, UTG calls $0.30

Flop: ($1.70) 9/images/graemlins/diamond.gif 4/images/graemlins/spade.gif 7/images/graemlins/diamond.gif (4 Players)
SB checks, UTG checks, <font color="red">Hero bets $2.00</font>, CO calls $2.00, 2 folds

Turn: ($5.70) 3/images/graemlins/heart.gif (2 Players)
Hero checks, <font color="red">CO bets all-in for $7.60</font>, Hero ???

Comments on any street and situation appreciated.

[riske]

Flop is 4-way and you lose to 44, 77, 99, 97 and JJ+... tough spot, as he could be bluffing with a draw also. I could see a b/c on the turn, but if you folded here you likely saved yourself some money. I like pf and flop.

[monkover]

raise more preflop, don´t overbet the pot on the flop. I´m stacking off here every time and often see 910 etc imo it´s marginal though.