The right vga card

I am going to buy Nvidia GeForce GT240.Is it compatible with my pc?My specifications are:

Operating System: Windows Vista™ Home Basic (6.0, Build 6002) Service Pack 2 (6002.vistasp2_gdr.100218-0019)

System Manufacturer: Dell Inc.

System Model: Inspiron 1525

BIOS: Phoenix ROM BIOS PLUS Version 1.10 A17

Processor: Intel® Core2 Duo CPU T5800 @ 2.00GHz (2 CPUs), ~2.0GHz

Memory: 2038MB RAM

Page File: 1491MB used, 2820MB available

DirectX Version: DirectX 11

(I don't think Display and Sound information is necessary so I am not sending it)

I am looking to buy XFX GeForce GT 240 1GB DDR3.What is its price?On Shophive its price is around Rs.10000 while on another website they have written that its price will be between Rs.5000 and Rs.6500.Which is the best shop in Islamabad or Rawalpindi for buying graphics card?Or is there a better website online for buying Graphics card?Will it be able to run Crysis,NFS Shift,Blur,GTA IV,GTA EFLC,Split Second,Battlefield Bad Company 2?I have all these games but I cannot play them because of Graphics card.

And another thing,Is there a better Graphics card than XFX GeForce GT 240 1GB DDR3 in Nvidia GeForce GT240 series?

Check this review of another card, it has the performance of the GT240 aswell.

http://www.techspot.com/review/245-ati-radeon-hd-5570/

If you are going to spend 10K then wait a little longer and spend 15K on the ATI 4870, which is sold dirt cheap BTW

Double post: http://www.wiredpakistan.com/forums/viewtopic.php?id=13210