I'm very happy to see you jumped right into getting Quickshow. I think you will be very pleased and it will serve you well. Worth the bike ride!
One of the things you may want to now check out is the Pangolin show portal where there are all sorts of shows available to download for free. Many are for LD2000 or Beyond so, be sure you're looking at shows created for Quickshow. They're usually a quick download. What you will have to obtain on your own though, is the music as Pangolin doesn't have the rights to distribute that along with the shows. Always double check the notes section so you can hopefully get the right version of the song.
It's
www.pangolinshows.com You'll need to set up a user name and password but, there is a wealth of shows there. Each one will also have it's own video preview.