Upgrading everything what license issues dongle etc

Hi all. Well after a major system disruption involving the completely clean install of win XP pro x64 i am now in an odd position.
I am going to upgrade to windows 7 pro on my BOXX system and also going to upgrade to MAX2012 and probably soon after the latest Vray 2
Im currently on 1.5 as well as VrayRT although its not re-installed yet. Are there any issues that spring to mind ? I guess I will have to re-register and update my dongle ??
Any other issues anyone ???

regards Paul Buckland

There shouldn’t be any issues that I can think of… your existing 1.5 license will work right away, and updating the dongle with the 2.0 license is pretty straightforward too. If you need any help, please email us to vray@chaosgroup.com

Best regards,
Vlado