900-in-1 Game Elf Horiz/Vert Board - Orientations?

[BulletProof]

I saw this 900-in-1 board floating around here and there online and wondered if anyone had any experience with it.

Firstly I wondered about the orientation of the games, since it contains both vertical and horizontal titles. Does anyone know if I can rotate the screen on a per-game basis so that I could play Horizontal games on a vertical display (albeit squashed, I know...it's not ideal)

Also, do the vertical games from the 70s-80s run any better on this than on the 412-in-1?

Thanks!

[behrmr]

Based on this I would expect the games to play the same as the existing boards with the same issues/pluses/minuses

http://forums.arcade-museum.com/showthread.php?t=340931