A couple of 2-Pair situations

Both are Stars 25NL. Don't know why they are both so short-handed; the tables just seemed to break up within seconds.

BB ($30.50)
Staresy ($31.60)
Button ($18.50)
SB ($21.75)

Preflop: Staresy is UTG with Qhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Thttp://www.flopturnriver.com/phpBB2/...es/diamond.gif.
Staresy raises to $1, Button calls $1, SB calls $0.90, 1 fold.

Flop: ($3.25) Thttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Qhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, Jhttp://www.flopturnriver.com/phpBB2/...miles/club.gif (3 players)
SB bets $1, Staresy raises to $3.5, Button folds, SB calls $2.50.

Turn: ($10.25) 8http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
SB bets $2.5, Staresy ???

hand 2

Is this just piss-weak betting? If so, how much am I betting on flop and river?

BB ($23.30)
Staresy ($24.30)
SB ($24.10)

Preflop: Staresy is Button with Thttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, Jhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif.
Staresy raises to $1, 1 fold, BB calls $0.75.

Flop: ($2.10) Jhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Thttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, Ahttp://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
BB checks, Staresy bets $1.5, BB calls $1.50.

Turn: ($5.10) 9http://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)
BB checks, Staresy bets $3.5, BB calls $3.50.

River: ($12.10) Qhttp://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
BB bets $8, Staresy folds.

Final Pot: $20.10

Assuming typical bad players who make typical bad player mistakes.

Hand 1 I raise.
Hand 2 is fine.