[luau] network setup question

[Charles Lockhart]

I've got a laptop I want to set up for both work and home.  At home I'm 
running roadrunner, at work I have an ip address for it.  Am I right in 
thinking that to get this to work I need to set up 2 network devices, 
one for home, one for work, and then activate the device on boot?

Thanks,
-Charles