XFree86 4.2.0 & 3.3.6

I currently have XFree86 4.2.0 set-up with my Geforce 2 MX. I also have a Voodoo 3 3000 in my computer, which I want to use with XFree86 3.3.6 (because of Glide support). When I try to use sax to configure XFree68 3.3.6, it tries to use the SVGA server with my Geforce, which fails and I have to reset my computer. Is it possible to let XFree86 3.3.6 use the Voodoo 3? Thanks in advance.