thanks for the help but im building a pc in the summer so i want to get something cheap for now, btw this is my brothers pc im getting the pci card for so i dont wanna waste alot of money on it.
One thing i found out is the 9200se is only 64-bit while other cards are 128-bits will there be a big dofference between 64-bit and 128-bit?
I'm going to break this down for you.
In an AGP based system, you're going to have a bus that has access directly to the memory and CPU, along with the PCI bus. The PCI bus has to travel through another chip called the southbridge, then to the northbridge before any processing and redirection of raw data is written into and out of the CPU and memory.
For a rough analogy, the AGP bus is its own highway, one that is not cluttered with other cars and slow drivers to impede it's way to the destination. At standard 4x AGP, you're getting somewhere around 1.2GBps (gigabytes per second) of theoretical bandwidth.
Compare this to the PCI bus, which is riddled with all of your other system devices: hard drive controllers, sound card, network and modem cards, USB, firewire, PS2 ports, serial, and parallel...it's highway is cluttered, indeed. Any PCI card has to contend for a lane, waiting for other drivers to get out of it's way, waiting on a chance to get out into the lane. On a standard 32-bit, 33MHz PCI bus, you're getting 133Mbps (megabytes per second of theoretical bandwidth.
You get other ~8 times the bandwidth with AGP versus PCI. You can do so much more with AGP than you can with PCI, and that's because all the engineers and such knew that graphics subsystems would be hungry for the bandwidth needed.
It's not going to matter if the PCI video card you buy is 64-bit or 128-bit. You're limited by the PCI bus, no matter what the power of the video card you decide to lay your money down on.