I've installed via an ISO downloaded from MS via a link I found on a blog,
I used my netbook and copied it via USB stick onto my desktop PC which has no internet connection.
It's working but it says it's an evaluation copy and from my websearches it seems it will expire after 30 days.
I've already got a key for another one I use elsewhere, but it's probably worthless without internet to actually register

Is there any way I can register the thing? I assume not, but you never know....
I'd rather be legit than have to resort to researching hacking it
Thanks