Where's the best place to purchase extra RAM needed to upgrade a Mid2007 iMac from Snow Leopard to Lion?
It took me awhile to get on board and update me old college iMac. I have installed Snow Leopard and want to upgrade to Lion but I am running 1 GB of RAM. I need to upgrade to at least 2 GB (although I would like to upgrade to the max of 4GB for my model).
Where should I purchase the RAM? Are there differences in "brands"? What do I need to be looking for? Thanks!
iMac, Mac OS X (10.6.8)