I have version 10.5,8 and want to install a new hp photoshop 5520. It states I need 10.6 or higher? Can I download or do I need to buy snow leapard or mountain lion?
If you're using a PowerPC Mac, it's already running the highest OS version it can.
If you're using an Intel Mac, phone the online Apple Store and order a Mac OS X 10.6 DVD.
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