Graphics card descicion

[Zilliak]

Okay so im getting a new graphics card
Price range is 130 and below
These are my choices:
9600gso
9600gt
3870 ati
9800gt
can anyone tell me which one is better ill send the links below and you tell me i need a close to professional fact
I HAVE A !(" monitor and want to play all resolutions on 1440 X 900
Games i play:
Halo
WOW
Guild Wars
Crysis
Company of heroes
battlefor middle earth 2

System Specs:
Ram:2gb
Athlon x2 4800+ processor
Geforce 8200A motherboard
400watt power supply with pci e power
any thing else message me

9600gt
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130328

9600gso
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127365

Hd Radeon 3870
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102719

9800gt
http://www.newegg.com/Product/Product.aspx?Item=N82E16814133242

 

[EXCellR8]

8800 or 9800GT but I would upgrade your power supply to at least 500-600w.

 

[Rage_3K_Moiz]

What PSU do you have? For those resolutions, a 9600GT will be good enough.