My brother has told me its simple to switch over itunes library but sure he isnt gonna tell me, he is like that!! My iMac desktop is tiger 10.4.11 & i want to transfer my itunes library, including apps/films/tv shows etc to my macbook laptop which is 10.5. I have uploaded most of my pics to mobile me so that they are safe but I have home movies also & want to secure them. I was gonna upgrade the imac tiger to snow leopard as Im probably getting a time capsule as a gift & would need to be 10.5 or higher to use it I believe but i decided against that. I will just use the desktop for general browsing etc & not keep anything of sentimental value on it. Any advice would be great.