As far as I can ascertain, the player comes with software. Else you can download the plug-ins for it for Musicmatch Jukebox and Musicmatch. See http://support.rca.com/subject.html?...revPageIndex=1

Choose your model & you'll find a manual for it & also FAQ's. Here's an example of one of the models as to how to transfer music: http://support.rca.com/doc/rca1339.x...revPageIndex=6

By default your LW downld files are stored here C:\Documents and Settings\"your account name"\Shared
For fast & easy access, go to your LW Library window, select Saved Files folder & press the Explore button. Sample image here: Using Library Explore button to access downld folder (click on link) & the folder will open up for you. Then drag & drop, etc. as required to the player or another location.