Upon purchasing my Creative Zen recently I found that their software for transfering files/media is only supported under windows. To keep from having to boot up windows or mess with wine I found Gnomad2 as a good solution. This will allow you to drag and drop all your files onto it just like any other removable media.
To get the Creative Zen V Plus working under Fedora linux the following packages need to be installed:
libnjb, libmtp and gnomad2
