Asked in other places, not had a reply yet. I live on a boat. My computer is not portable. My monthly download limit is 10GB.How big is the update? (at work on my laptop, Mac version was 4.6GB).. But back in my anaconda / boat.. windows version. Will it squeeze into my monthly limit? Will I be able to download, but not play? Will I have to upgrade my phone contract?or, is there a way I can transfer the copy from my windows 10 laptop to my windows 7 MacPro? (I only run windows to play horizons - no expertise here!).. My laptop enjoys the benefits of free wifi wherever it travels 