You need to unzip the contents into a folder. Uninstall your current drivers then restart your computer. When you boot up win xp will probably automatically ask you for the drivers( I can't remember how xp does it.), if so just point it to the folder you unzipped the drivers into. If it doesn't, go to display properties, settings, advanced, adapter, driver, and update driver. (uninstall the driver here also.) Then point it to the unzipped folder. Hope this helps.