The way to do it is to have an agp card in and the bios set to boot from agp, you then use the Flash tools (PM me and I will send if you need) and it recognises the voodoo and flashes it. Once this is done you can use the voodoo as normal. I am currently running winme/win2000 dual boot with dual displays in winme, win 2000 for some reason doesnt like the voodoo and geforce drivers running together so you have to disable one in safe mode before rebooting to the other. I got the 5500 as I could never get the game vampire the masquerade to work with the ultra and it works fine @1024x768 32bit with fsaa enabled on the voodoo and it looks pretty nice too.