OK.. I know I'm doing something rudimentarily stupid.. but the Beta4 says to SSH into the table to run the installation procedures for screen... so i did this.. and it still don't work... I get:
"Cannot find terminfo entry" for 'xterm'

and it crashes. I am now doing the install through ssh with the -noscreen option.. but what did I miss?? I even tried ssh -X root@tablet and still nada..