On the third try it installed.
I'm not sure if it was luck or the fact that I didn't change the resolution of the Intel GMA driver.
I still have no keyboard until I open Trident and power cycle the keyboard.
I can plug and unplug the device and see by the dialogs that Aros knows it is there, it just doesn't work until after the software power cycle.
I think I'll try the same thing again on a new install so that i can have a keyboard while installing.
It would be nice to make more than one partition and I can't do that without a keyboard.