a couple orca tips

[Jude DaShiell]

Does anyone know Henric Ama's visual status?  If he isn't totally blind a 
failure like using qt for something like ubuntu install and him writing 
that he got the install working on his machine is understandable.  If he 
is totally blind and did this without sighted assistance then I'll leave 
some comments for him.  When the boot: prompt used to be accessible it 
isn't so far as I can tell in these daily builds there was a way to 
remotely install ubuntu onto a machine with a remote kickstart file.  If 
the boot: prompt ever becomes available again the ubuntu project might get 
a few more testers like us.