I got my Clip Zip, and it's great. Sounds the same as the plus, but I think it's louder. The equalizer seems to be more effective as well.
I have it loaded down with Rhapsody tunes. The only thing I miss from my Zen, is I can't seem to add albums to play, seems only individual songs. Can only remove individual songs also. I'm sure if I plug it into the computer I can set up an album playlist but I'd like to do that on the go. I hope I'm wrong, so if someone knows how I can add whole albums to my on the go list let me know.