does anyone know how to get samples from my mac into my FZ1?

Sound Designer 2.5, the newer versions don't have this feature, lets you transfer AIFF and Sd2 files from and to your sampler including FZ-1. I did it years ago. Since I installed subsequent versions it has never worked. I'd like to know, too. Looks like there is only Windows stuff on the web...Maybe UniSyn would work but I don't have that.