Changer ma carte graphique

Bonjour,
je souhaiterai changer ma carte graphique pour jouer plus facilement à PES 2008.

Computer:
Computer Type PC monoprocesseur ACPI
Operating System Microsoft Windows XP Home Edition
OS Service Pack Service Pack 2
Internet Explorer 7.0.5730.13 (IE 7.0)
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name NOM-EB85C523610
User Name Compaq_Propriétaire
Logon Domain NOM-EB85C523610
Date / Time 2008-03-14 / 10:08

Motherboard:
CPU Type AMD Athlon 64, 2000 MHz (10 x 200) 3200+
Motherboard Name MSI Amethyst-M
Motherboard Chipset ATI Radeon Xpress 200, AMD Hammer
System Memory 1472 MB (PC3200 DDR SDRAM)
DIMM1: Infineon 64D64320HU5C 512 MB PC3200 DDR SDRAM (3.0-3-3-8 @ 200 MHz) (2.5-3-3-7 @ 166 MHz) (2.0-2-2-6 @ 133 MHz)
DIMM2: Infineon 64D64320HU5C 512 MB PC3200 DDR SDRAM (3.0-3-3-8 @ 200 MHz) (2.5-3-3-7 @ 166 MHz) (2.0-2-2-6 @ 133 MHz)
DIMM3: Aeneon AED660UD00-500C98Y 512 MB PC3200 DDR SDRAM (3.0-3-3-8 @ 200 MHz) (2.5-3-3-7 @ 166 MHz) (2.0-2-2-6 @ 133 MHz)
BIOS Type Award (08/31/05)
Communication Port Port imprimante ECP (LPT1)

Display:
Video Adapter ATI RADEON XPRESS 200 Series (256 MB)
Video Adapter ATI RADEON XPRESS 200 Series (256 MB)
3D Accelerator ATI Radeon Xpress 200 (RS480)
Monitor HP VS17 [17" LCD] (CND530007D)

Multimedia:
Audio Adapter Realtek ALC658 @ ATI SB400 - AC'97 Audio Controller

Storage:
IDE Controller Contrôleur IDE standard double canal PCI
IDE Controller Contrôleur IDE standard double canal PCI
Disk Drive Generic USB CF Reader USB Device
Disk Drive Generic USB MS Reader USB Device
Disk Drive Generic USB SD Reader USB Device
Disk Drive Generic USB SM Reader USB Device
Disk Drive HDT722516DLA380 (160 GB, 7200 RPM, SATA-II)
Optical Drive HL-DT-ST DVDRRW GCA-4164B (DVD+R9:4x, DVD-R9:4x, DVD+RW:16x/8x, DVD-RW:16x/6x, DVD-RAM:5x, DVD-ROM:16x, CD:40x/32x/48x DVD+RW/DVD-RW/DVD-RAM)
SMART Hard Disks Status OK

Partitions:
C: (NTFS) 145478 MB (63546 MB free)
D: (FAT32) 7125 MB (3532 MB free)
Total Size 149.0 GB (65.5 GB free)

Input:
Keyboard Périphérique clavier PIH
Mouse Souris HID
Game Controller Pilote de joystick PC Microsoft
Game Controller Pilote de joystick PC Microsoft

Network:
Primary IP Address 192.168.1.64
Primary MAC Address 00-13-D3-51-23-C9
Network Adapter Realtek RTL8139/810x Family Fast Ethernet NIC (192.168.1.64)

Peripherals:
Printer Fax
Printer Microsoft XPS Document Writer
FireWire Controller VIA VT6307 Fire IIM IEEE1394 Host Controller (PHY: VIA VT6307)
USB1 Controller ATI SB400 - USB Controller
USB1 Controller ATI SB400 - USB Controller
USB2 Controller ATI SB400 - USB 2.0 Controller
USB Device Périphérique de stockage de masse USB
USB Device Périphérique d'interface utilisateur USB
USB Device Périphérique d'interface utilisateur USB
USB Device Périphérique d'interface utilisateur USB
USB Device Périphérique USB composite
USB Device TRUST 120 SPACEC@M

DMI:
DMI BIOS Vendor Phoenix Technologies, LTD
DMI BIOS Version 3.34
DMI System Manufacturer Compaq Presario 061
DMI System Product EJ284AA-ABF SR1622FR FR540
DMI System Version 0nx0411RE101AMETM00
DMI System Serial Number CZB5390NXD
DMI System UUID 00FC7A67-2774D911-94498AE1-27278698
DMI Motherboard Manufacturer MSI
DMI Motherboard Product AMETHYST-M
DMI Motherboard Version 1.0
DMI Motherboard Serial Number
DMI Chassis Manufacturer Hewlett-Packard
DMI Chassis Version
DMI Chassis Serial Number
DMI Chassis Asset Tag
DMI Chassis Type Desktop Case
DMI Total / Free Memory Sockets 4 / 1

Merci de vos réponses.