Also, is there any way to get a Gigabit networking on Workstation 2.2? I have Win2k3 installed on it with it's own network address but the Parallels driver only shows it up to 100mbps.
In Parallels Workstation 2.2 you have the same networking speed as your real computer. So, if you have gigabit ethernet on host - you will haму it in guest.