I tried installing SME7.1 server straight to my hard drive (not in VMware) and it still couldn't get me internet connectivity, so no wonder it doesn't work in VMWare either.
Let me also warn others, that when SME installs, it not only wipes out your hard drives, it repartitions them, and formats them.
It took me all day to be able to put my winxp back on my computer. I had no program that could read the disk in order to reformat it. I ended up having to install dos6.22, and then winxp, then use disk manager to repartition my hard drive the size it was before so that I could put back my backup image I made before I installed SME server. It took several repetitions of this to finally get the exact size partition so the backup image would fit.
In a nutshell, before you wipe out your winxp system to experiement with installing SME server, make sure you have a good backup, and if your backup is an image, make sure you know how big your partition is.
Hopefully, SME Server will eventually be able to recognize my NVidia drivers, until then I will have to wait to use it. Even if NVidia made drivers for linux systems, I wouldn't know how to install it, and you might need different drivers for different Linux distros.