My Company's Training budget is severely limited. I need to understand networker on unix and windows 2000. Is there any courses out there that provide an Admin I for both. I am primarily a Windows 2000 guy. I am planning on getting some training for unix in the very near future. My question is will I be totally lost if I take the Networker 6.x Advanced Admin course? Would I be better off taking a basic unix course then take the Admin I for unix? X-)