All,
I realize this is an older thread and that some of these questions from folks here have been answered already, but still thought I'd pass this along.
Lion will be available on a thumb drive at some future point, from what I've heard. That solves the problem of purchasing Snow Leopard only to turn around and purchase Lion, if you want to wait long enough for the thumb drive to become available. I don't recall the price for certain, but think the number $60 was tossed around.
Once purchased, you can burn a disc, as mentioned previously, and move it from machine to machine. Or, as also mentioned, you can simply install from the Purchased Apps folder, assuming you can get to it. Otherwise, Apple is allowing this to be installed on multiple Macs with one purchase, which is quite nice.
I upgraded my old, original version of Mac Pro to SL not long ago, in case I want to upgrade to Lion. My iMac already had SL installed. I've not yet purchased Lion and I plan on waiting a while longer. I have some other things that are higher priority at the moment.
Good luck to all!
Sam
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Sam B.
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