2 400nl hands Vrs maniac.. similar lines

[Matress]

villain 40vpip/24pfr
his aggression stats are 4/5/10 flop/turn/river
ive folded to some of his overbets when i've missed in 3bet pots with AQ etc,,,,...

Its the 2nd hand im most interested in


hand 1....
Party Poker, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter


CO: $644.70
Hero (BTN): $400

Pre-Flop: 9[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
2 folds, <font color="red">CO raises to $8</font>, <font color="red">Hero raises to $24</font>, 2 folds, CO calls $16

Flop: ($54) 7[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/spade.gif[/img] (2 Players)
CO checks, Hero checks

Turn: ($54) 7[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">CO bets $36</font>, Hero calls $36

River: ($126) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">CO bets $140</font>, Hero calls $140



hand 2....
Party Poker, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

SB: $860
Hero (BB): $484


Pre-Flop: 8[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BB)
4 folds, <font color="red">SB raises to $16</font>, <font color="red">Hero raises to $52</font>, SB calls $36

Flop: ($104) 2[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, Hero checks!!!!!

Turn: ($104) A[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">SB bets $40</font>, Hero calls $40

River: ($184) 3[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">SB bets $768 and is All-In</font>, HERO???????

[n2p]

how often is overbetting? These hands play so poorly postflop that I dont really like 3betting preflop. Especially if the river in hand 2 is not an instacall. hope that makes sense.