I managed to get orca up and talking some on ubuntu livecd but never did manage to get much after orca switched to focus track mode. I had everything enabled in setup except braille and braille monitor and the control-alt-backslash key combination produced to log back into ubuntu didn't appear to do anything but I suppose running orca for the second time and not hearing the setup menu might serve as confirmation. I have to do some research to learn orca's commands but would like to know will it be necessary to enable caret mode before running the install command or am I likely to be better off doing a remote kickstart install then just dealing with all of this stuff after the install?