Hello Again!..Like the Belafonte tune, "Clear as Mud, but it covers the ground..the confusion makes me brain go round..." As a total novice, I am having a time understanding some of this, but there is light at the end of the tunnel (or should I say sound at the end of the keyboard..to use a more appropriate example)..I was excited to actually hear bluegrass tunes from this Mac with wave which is already installed..still looking for more sites to listen..Anybody help?..Gary