I know that you'll be looking for something Linux related to do over your Christmas holidays and New Year, so I've just released the first installable live DVD beta for testing. The final release will be Korora 14 (derived from Fedora 14), code-named 'Nemo'. As with the original Korora, it's based on KDE. Essentially, Korora has been reborn as a Fedora remix, inspired by Rahul Sundaram's Omega GNOME remix. It aims to provide all general computing uses out of the box and it aims to include software packages that most users will want.