I've got an old beige G3 that I'm interested in repurposing primarily as a
web and e-mail server using Yellow Dog Linux. However, I'd also like to be
able to hang an external drive off of it and share it with my home computers
as a central iTunes library collection.

Can I do this if the machine is set up w/ YD Linux or is this only possible
using a Mac-based OS? Will the client machines know the difference?