IDM driver to new server, from IDM 2.0 to 3, and NW to Suse

We have an IDM Active Directory driver on a server running Netware 6.5 and IDM 2.0. We want to move this to a new server running Suse and OES 11 and IDM 3.0. So, I am guessing this wont be very straight-forward. First I would like to know if this is even possible. Also, would it make sense to upgrade the Netware server to IDM 3.0 before the move and then export the driver using the export driver wizard in Imanager and import it on the new server? Or do I use the designer (this is not available in 2.0 correct?) to assign it to another server? Or is there a way to export the driver from the Netware server, though it is still running IDM 2.0, and safely import it onto the server running IDM 3.0?
Thanks.