Just got a new Mac.... I wasn't able to save all my iTunes files from my old Mac & was wondering if I sync up my iPhone w/the new Mac if there's some way of transferring them over to iTunes? helllllpppppp!
Any songs you purchased from the iTunes store (either on the iPhone or on your old computer and synced to the iPhone), will transfer. Once you authorize your new machine iTunes will tell you it found purchased music and ask if you would like to transfer it to the computer. Any other music you will have to copy over using a third party tool. There are ones that exist for the iPhone.