If you want to get a graphics card that is not bottlenecked, we need to know the specs of the computer you plan to put it in.
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System Information
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Time of this report: 12/13/2009, 19:53:42
Machine name: HOME_COMPUTER
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.090804-1435)
Language: English (Regional Setting: English)
System Manufacturer: GATEWA
System Model: GT5040
BIOS: Default System BIOS
Processor: Intel(R) Pentium(R) D CPU 2.80GHz (2 CPUs)
Memory: 1534MB RAM
Page File: 2133MB used, 783MB available
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DxDiag Version: 5.03.2600.5512 32bit Unicode
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Display Devices
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Card name: Radeon X1300/X1550 Series
Manufacturer: ATI Technologies Inc.
Chip type: ATI Radeon Graphics Processor (0x7146)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_7146&SUBSYS_19921545&REV_00
Display Memory: 256.0 MB
Current Mode: 1280 x 1024 (32 bit) (60Hz)
Monitor: Plug and Play Monitor
Monitor Max Res: 1600,1200
That enough? :o