how can I upgrade? i have a desktop imac, but can not get my itunes or alot of programs i need. I have 10.5.8. What do I need to do.
You need to buy a Mac OS X 10.6 DVD from the online Apple Store, phone it, and order a download code for Lion.
Lion requires a Core 2 Duo or better CPU and at least 2GB of RAM; Core Solo, Core Duo, and PowerPC Macs aren't compatible with it.
My Mac Processor is 2.8 GHz Intel Core 2 Duo. With memory of 4 GB 800 MHz DDR2 SDRAM
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