Processor: AMD Athlon 64 X2 4000+ Brisbane 2.1GHZ Duel Core

Video Card: Evga 320mb NVidia 8800GTS

Motherboard: BIOSTAR TForce TF750-M2 Socket AM2 NVidia GeForce 7050PV AMD

Case: NZXT Apollo

Power Supply: Apevia ATX CW500WP4 ATX 500W

Memory: G.Skill 2Gb DDR2 800 SDRAM

Hard Drive is from current computer.

should i swap the video card for a 256mb one?

THANK YOU SOOOOOO MUCH even though my dad could have answered that question but he is not here

THANK YOU

but that card is a DX 10 card the only cards that have DX 9 are 256mb cards

Does this card require vista? http://www.newegg.com/product/product.asp?item=N82E16814130082

I am going to buy it tonight if it doesnt. Please respond!!!

how do i find out what type of motherboard i have

I am only upgrading:

Evga 8800 GTS 320mb GDDR3 video card

G.Skill 2gb DDR2 800 ram

AMD Athlon 64 X2 4600+ 2.4ghz duel core

Seagate Barracuda 250gb HD with 7200 rpm

And I am keeping my motherboard and sound card but i need help choosing a new case. Can anybody suggest one -100 dollar range.

By the way ill tell you what im upgrading from.

AMD 64 Athlon 3200+ 2.1ghz

128mb GeForce 6600GT

1gb of cheapo ram

and a 111gb hd