need help with upgrade parts for nivida 3d vision setup

[PurE GaminG]

hello all..

hi there guys i have just ordered asus vg27he 3d monitor for my current pc


i need some advise on my current rig in regards to the gpu upgrade and bottlenecks. let me explain.

current config

intel p4 d 3.40 ghz:

http://ark.intel.com/products/27520/Intel-Pentium-D-Processor-945-4M-Cache-3_40-GHz-800-MHz-FSB

Motherboard
gigabyte g31m-es2l/micro atx:
http://uk.gigabyte.com/products/product-page.aspx?pid=3134#ov

gpu

geforce 250 gts 512mb
http://www3.pny.com/font-color999999GTS-250-512MB-PCIefont-P2794C396.aspx

psu:
300w
http://www.newegg.com/Product/Product.aspx?Item=N82E16817174025

i have spoken to nvidia they said that the cpu i have should meet their minimum requirements "dual core" and that my current gpu is just about sufficient to run the 3d vision. it says it supports it.


my pc is old i know but i don't have enough money to do full up grade or make one.

but if i could upgrade the gpu what should i get and what psu should i get i think i could fit 11 inch gpu in their.

i think i just need one gpu and not 2 sli them because il have to buy another motherboard which supports sli.

if you require further info plz ask

 

[PurE GaminG]

when u say q6600 you are referring to a cpu for the 775 socket mother board and 560ti/570 gpu.
so these 2 are the things i should upgrade to get better 3d experience.


and what about the psu


could you make us shopping basket so i know what i need thanks. sorry im still learning

 

[PurE GaminG]

i can not build a new rig at once, i can only buy upgrade part like £150 each part or less the tht.

i dont know if its worth it to upgrade the gpu and cpu and psu on the lga775 board if its going to cost same amount of money to make new system.

 

[PurE GaminG]

total budget for upgrade lga775 is ~£200