How do I remove items (folders) from the Mezzmo library?

[lyteroptes]

..or even just clear the whole thing down to start again?

[Paul]

If you want to remove folders that you have added, then click on them in the tree in Mezzmo and press the Delete key on your keyboard. When your are prompted, you can also click the checkbox to remove all files in these folders from your Mezzmo library as well. Or, if you just want to remove all your files, then click on the "All Video" playlist and select all the files (using keyboard accelerator, Ctrl+A) and then press the Delete key on your keyboard. Do the same for "All Music" and "All Photos" playlists. Afterwards, do a Maintain Playlist and this should clean up all the active playlists. Note: No files or folders are removed from your computer when doing this - they are just removed from your Mezzmo library.