How to find compatible video card for my desktop computer?

Hi, I have a problem with getting a new video card for my desktop computer. Now I have NVIDIA GeForce2 MX/MX 400 32MB. But nowadays it's too weak for most of graphics programs. So I decided to buy a new video card. My system parameters are:

Operating System

MS Windows XP Professional 32-bit SP3

CPU

AMD Duron

Spitfire 0.18um Technology

RAM

512MB SD RAM @ 99MHz (3-3-3-6)

Motherboard

8363-686A (Socket A)

Graphics

V223W @ 1680x1050

32MB NVIDIA GeForce2 MX (Card Expert Technology)



More from the video card:

GPU NV11

Device ID 10DE-0110

Revision A2

Subvendor CardExpert Technology (10B0)

Technology 180 nm

Transistors 19 M

Release Date 2001

DirectX Support 7.0

OpenGL Support 1.2

GPU Clock 175 MHz

Memory Clock 166 MHz

Driver nv4_disp.dll

Driver version 6.14.10.5673

BIOS Version 3.11.00.08.00

ROPs 2

Shaders Vertex 2/Pixel 2

Memory Type SDR

Memory 32 MB

Bus Width 128 Bit

Pixel Fillrate 0.3 GPixels/s

Texture Fillrate 0.7 GTexels/s

Bandwidth 2.7 GB/s



I'm currently going to the same NVIDIA GeForce2 MX/MX 400, only 128MB...

But I thought, maybe you could something better, or cheaper...

Oh, and also, a problem, I found when "googling" about those things... I don't know if I have PCI Express slot and AGP slot

Any useful information would be gratefully appreciated.|||You have an AGP slot which means that no matter what you get, it's going to be bloody expensive. The best AGP card on the market is the ATi Radeon HD 4670 but it costs over $60.