Impulse archive -> Not exchangable between different OS?
Today I tried the archive option on the elemental beta. My stationary machine has Win7 64bit and my laptop XP 32bit. I tried to archive the game from Win7 and load the archive on my XP machine. Impulse was telling me that it is only possible bearing the same OS. Will this be changed in the future or what is the restriction behind? I thought it more or less deploy the files, but most probably this is not the case.
I'm asking as I don't want to upgrade my laptop to Win7 even if I still have a free license and additionally, if I burn my archives on a DVD for later use, most probably a few years afterwards I don't have the same OS as used during the archive. How about updates of the OS - will I literally have to download all the games I want to play again? And to be honest, I don't really like to download the same stuff double (have no real flatrate but a 5GB limit per month).
Thx in advance
Wyl