looking for something else to do. How do you get virtual GP2 on efika?

there's this link
http://www.pegasosforum.de/dload.php?action=file&file_id=664&sid=fd5d183c85e0d87b3a7555d55891c572

and http://www.siniscope.com/vgphd/home.html

for the latest updates.

then what?

glquake couldn't find gfx.wad, but i put pak0-pak3 files in. Do i need something else? what's the deal with quake 3?