Hey guys, I just got my 2.2 ghz MacBook in today and installed the 4GB of ram and the 160GB HD. After doing so I am wondering which would be better for photo editing my MacBook or my Mac Mini? My mini is hooked to a 23" dell display. I would probably just sell my mini and keep my macbook. I do also have a 320GB external HD. Last but not least I'll be using lightroom for my editing.