Club Linux Coffs Harbour

I'll be bringing a couple of demo PC laptops and a Mac laptop along, any suggestions what distro's to put on them?

I was thinking of Ubuntu on the Mac, Sabayon on one of the PC's and something else  on the other lappy? Edbuntu? Slax? FreeBSD? I'm not sure if they all fit strictly under the FSF banner.

Maybe we could:

• Get them all running a unified game or something from the different distros...
• Use one for some kind of nifty installation demo?
• Rsync user profiles between machines?
• Take control of the Coffs Harbour traffic system?
• Networking with Pauls Coffs Wifi
  

I pick them up late Friday (14th) arvo so have not much time to install/tweak stuff.

Anyone else want to lend a hand? Add a suggestion?