a couple more hands...

am i pretty much committed? should i be folding this at these stakes?

POKERSTARS GAME #12535268965: HOLD'EM NO LIMIT ($0.05/$0.10) - 2007/10/09 - 19:24:02 (ET)
Table 'Cyane' 6-max Seat #4 is the button
Seat 2: Ryanup3 ($11.65 in chips)
Seat 4: aouilox ($9.90 in chips)
Seat 5: will641 ($16.15 in chips)
Seat 6: diamonds2209 ($5.10 in chips)
will641: posts small blind $0.05
diamonds2209: posts big blind $0.10
*** HOLE CARDS ***
Dealt to will641 [Jd Th]
Ryanup3: raises $0.20 to $0.30
aouilox: folds
will641: calls $0.25
diamonds2209: calls $0.20
*** FLOP *** [Jh 9c 8c]
will641: bets $0.70
diamonds2209: folds
Ryanup3: calls $0.70
*** TURN *** [Jh 9c 8c] [Qh]
will641: bets $1.80
Ryanup3: calls $1.80
*** RIVER *** [Jh 9c 8c Qh] [8d]
will641: bets $3
Ryanup3: raises $5.85 to $8.85 and is all-in

again, this seems like a fold, but there are a lot of hands he could be donking off with such as A high, 10's, 77, 66, etc.

POKERSTARS GAME #12534555275: HOLD'EM NO LIMIT ($0.05/$0.10) - 2007/10/09 - 18:43:09 (ET)
Table 'Nekkar' 6-max Seat #1 is the button
Seat 1: bl00d ($11.40 in chips)
Seat 2: xHoneymakerx ($29.50 in chips)
Seat 3: jeandelebon ($4.20 in chips)
Seat 5: dave99xxx ($11.95 in chips)
Seat 6: will641 ($12.35 in chips)
xHoneymakerx: posts small blind $0.05
jeandelebon: posts big blind $0.10
*** HOLE CARDS ***
Dealt to will641 [Qs Js]
dave99xxx: folds
will641: raises $0.30 to $0.40
bl00d: calls $0.40
xHoneymakerx: folds
jeandelebon: calls $0.30
*** FLOP *** [9s 9c 2s]
jeandelebon: checks
will641: bets $0.90
bl00d: raises $2.20 to $3.10
jeandelebon: folds
will641: calls $2.20
*** TURN *** [9s 9c 2s] [Jh]
will641: checks
bl00d: bets $4.65
will641: calls $4.65
*** RIVER *** [9s 9c 2s Jh] [8c]
will641: checks
bl00d: bets $3.25 and is all-in
will641: calls $3.25