I'm looking to get a better graphics card for my Inspiron 530 so I can play Fallout 3 and Fallout: NV on the highest settings possible. I'm getting sicks and tired of the low draw distances on the medium settings and medium textures.
CPU: Intel Core 2 Quad 2.4 GHz
RAM: 6 GB (I don't know if it's DDR2 or DDR3, but most likely the former)
Windows Vista 64-bit and Windows 7 32-bit (dual boot)
Current GPU: ATI Radeon HD 3650
Disk Drive: ST3750630AS ATA (whatever the hell that means) 600 GB
PSU: 300 watts, I think.
I have no idea what kinda motherboard it has.