EXS 24 Logic Sampler Users Group

I have a folder of iTunes Aiff files that I want to access and
edit/play within EXS24.
Is this doable?
If so, can anyone tell me how to do it, where to place the folder
of audio files, if the iTune Aiff files will work as is or need
to be converted, etc....

PS: Dual PowerMac G4 4GB RAM, running Logic Pro 7


Thank you

Ernest James