We are a subscription site. My users currently use AutoCAD 2002 and get their licenses from the flexlm license server. The flexlm license server serves licenses for other software packages. I need to test AutoCAD 2004 & it's ability to get licenses from the flexlm license server, but my users still need to be able to use AutoCAD 2002. Can I install the AutoCAD 2004 Network License Manager and request a new license file - but let my users keep on using AutoCAD 2002 (on the old flexlem technology)? Will both technologies run at the same time? Any ideas? Thanks, Anna