Late in on this thread, but... Have you thought about buying a cheap Dell running XP of Ebay and installing ETKA, ELSA and Bentley manuals on there and VNC into it from your Laptop or home Imac. This means only one installation of the applications and accessible from all computers, even your Iphone. The XP box can be switched on with WOL and can be hidden away with your NAS. VCDS as per your previous installation.
