God bless the Japanese for coming up with totally weird gadgetry, the latest example of which is this Z-Agon Video Cube, erm, thing. The cube is made up of six 2.5-inch screens that display all types of video content. So, rather than settle for a PMP with one lousy screen, be a man and upgrade to a PMP with six (lousy) screens. All content is beamed to the cube by something called Wi-Fi, which is apparently some sort of wireless means of transmitting data. Maybe it'll catch on.
The Z-Agnon is still only a prototype right now, but if you're feeling generous, throw some VC money at the developers and maybe we'll see it one day. After all, six screens are much better than one.