where can I download OS X Mavericks 10.9 Update

Great advice! I only bought the newer Mac Pro this summer by which time I was already too late. Oh well...

Thanks again,

- Colin

You can call and check your “local” Apple Store to see of they can install a copy of OS X 10.9 Mavericks OR 10.10 Yosemite onto your Mac for you.

Good Luck!

I've been told that you can download Mavericks this way: Find someone who did "purchase" it at the apple store, and have them use your computer to access the store and download it to your computer.