Insert the included CD into your computer's CD-ROM drive and select "Install Drivers." Connect the RCA Lyra to your computer via USB cable.
Open the start menu and select "Computer."
Select RCA Lyra from "Devices with Removable Storage," by double clicking its icon.
Drag desired music files or folders into the RCA Lyra folder.
Wait for "Transfer in Progress" message to disappear from the RCA Lyra screen and remove the connected USB cable.