Aperture updates

Hi,

For the second time in a row, first with Aperture update 3.5, and now with update 3.5.1 I am having problems.

Why is it that I can only upgrade via the App Store??? I live in Greenland where we pay per MB, actually USD540 for 100GB, and as I have 1 Mac Pro, 2 MacBook Pros, and 2 MacBook Airs, that come to 5 times I have to doownload the same upgrade.

You used to provide the upgrade file, which I could then distribute to my Macs, but no longer... Why?

I then tried to identify where the upgrade file was located, and found it... I then copied that file across to another Mac, and used that to upgrade Aperture. It worked fine, the version was changed to 3.5.1, but in App Store it was still listed as needing the upgrade???

Thanks in advance for any solution...