IMO most games shouldn't have the capability of splitting the screen as in most cases, there aren't enough pixels on the screen to effectively do it with out losing a lost of visual space. I'd be nice if they could work on the multiplier aspect since they've got higher resolution output that maybe it could look more like you have 2 individual 480P screens instead of a 480p screen split in half... I dunno, hard to explain, but basically when playing with friends on Halo 2 on the Xbox, it's such a PITA because there just isn't enough space for me to see wtf is going on..