You use a seperate program - MAGIX Xtreme Print Studio - which is installed with the mp3 Maker. It can be started from the menu item Print list and covers... see page 118 of the installed pdf manual.
Sorry I phrased that badly.. I meant how do I use my own images as icons for albums in the program interface. I know you can check the internet or Amazon for well known albums but for your own compilation albums or music you have written yourself. can you use your own images for that?