I have a Macbook running Mac OS X Version 10.5.8 so is it worth upgrading to Snow Leopard and then to Mountain Lion? I upgraded the memory to 4 GB but I hear it may only be worthwhile to upgrade to Snow Leopard as there may be performance issues.
Puchase Snow Leopard install DVD and upgrade to 10.6
Then update to 10.6.8
Once there you can use the App Store to get Mountain Lion
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