Get more battery life, more durability, a faster interface and save money. This adapter made by tarkan.info allows the hard drive in 5th Generation iPods and iPod Classics to be replaced with most compact flash cards. Instructions are included.

For more information see:

http://www.tarkan.info/20080115/tutorials/iflash-ipod-compact-flash-mk2

http://www.mactips.org/archives/2008/01/29/how-to-make-a-flash-based-video-ipod/