Relax, money is not an issue & be as incorrect as you can be, life’s to short to piss around the edges!
I was not aware that 5.5 & 6 were not compatible on multiplayer. Just the amount of people online was starting to get a bit thin. Any way I just ordered it from Tower, 10 days travel or there about to Australia. I do wish that RF had the ability to download the upgrade for convenience.
Cheers & thanks for all your help & information.