I read from here that 6GB is better than 8GB. http://lockergnome.net/questions/86971/6gb-or-8gb-ram-for-imac-27 What would be the cheapest way to upgrade? I know that 4GB is not enough from using a MacBook Pro that is 4GB. Should I opted for the 6GB option when I first bought it? Unfortunately I didn't specify which one I wanted I guess when I bought it at Best Buy, It was on sale for 1600 dollars. Also does this mean that it's better to build your own hackintosh because you could make it 8GB (or more even?) while on the iMac the maximum it will go is 6GB? How long does it take to learn to build your own hackintosh computer? Also how can I stop the word hackintosh from being changed into macintosh on Lion?