I found this @ VIA Arena and this is what they said: Part of the 4 in 1 driver set is an AGP driver. The driver below is the AGP driver version 4.10b which is Microsoft certified. In due course it will be put into the next update of the 4 in 1 drivers. The version of the AGP driver in the current 4.37(a) 4 in 1 drivers is the 4.05c. This driver has been designed to enhance performance under Windows XP. Tested on a KT266A chipset motherboard with a GeForce 3, and WinXP, this driver provided an extra 3 fps in Quake III and an extra 100 marks in 3D Mark 2001. To install the driver click on the appropriate link. Choose the "Save File" option and save it to your folder under Windows where you file your drivers. Unzip the file. Double click the "SETUP.EXE" icon. The program will then run and install the driver. You will be asked to restart. Always restart after installing drivers. So these must be good and fast I guess... Click on Read More... for direct download links! Download Link #1 Download Link #2