Different Versions of AutoCAD
I'm looking for someone who has used AutoCAD 2002 and other more up to date versions. My boss at work is reluctant to upgrade because he feels he'll have to relearn the program. While trying to figure out how to get AutoCAD 02 with Windows 7 (Which I couldn't), I saw users discussing using more up to date versions of AutoCAD and changing the GUI to look like an older, more familiar versions. Does anyone know how to do such a thing?
I want to get Windows 7 on our office computers, but this AutoCAD issue is holding me back. Any thoughts from experienced AutoCAD users would be appreciated. I myself do not use the program nor know much about it, I just need to have it up and running for others at work.