In fact the blank visual at the end of the list is actually the empeg logo and Tux at the beginning but due to a bug in beta5 it does not appear the second time it is shown. If you set your visual to this (the blank after the snakes) and then pull the power and re-insert it you _should_ get it back. I haven't tested this though :-) It should be fixed in a future release.

The other two blank visuals are really blank - you aren't missing anything.

--
Mike Crowe
I may not be speaking on behalf of empeg above :-)