Edubuntu Kiosk questions

[Andy Coleman]

Hello all,

I'm new to Edubuntu and relatively new to Linux in general and I have a 
few questions that I'm not finding answers to.

I have Edubuntu 12.04 installed and running in kiosk mode (using the 
ltsp-build-client --kiosk) networking/NAT works fine but I can't, for 
the life of me, figure out how to set the default firefox homepage.
I've tried changing /opt/ltsp/i386/etc/firefox/syspref.js thinking that 
it was the place for global firefox prefs but that didn't seem to work.

The other thing that I need to do is set different default printers for 
different kiosks as they will be on different floors of the building.
My thought there is that I could do it through a startup script that 
sets the printer depending on what the mac address of the machine is. 
Does that sound like I'm on the right path or would there be an easier 
way to do that?

Thanks in advance,

Andy