@totoro: Your prediction is a little out there for my tastes.

If they drop the GBA slot, they lose a lot of things. No more rumble, no more Guitar Hero, no more other potential add-ons. Now, it's much more of an Extension slot than a GBA slot.

Improve Wi-Fi... how? Include 802.11-N? Better range? As I said before, yeah, you could add to it, but I don't think it would really gain anything.

Bluetooth is a maybe, as is Opera, but I don't see Skype or anything PDA-like happening. Ever.

They could include anti-piracy measures, but it'd just be a waste of money. Pirates always beat them.

If it were that thin, I feel like it would break, given it would still have to have the clamshell dual screens. And Wii integration would be great, but there's really no reason they can't do that with existing hardware. I mean, the two can already connect, they just don't use it very often.

And they would kind of have to improve the graphics. I'm not saying to GNC-levels, but if they didn't improve it, you know people would get mad.

And people seem to forget that while Japan is big in the industries and development, it's a small country. There are fewer people in comparison. As has already been pointed out, yeah, Japan's market may be getting saturated, but that doesn't mean that the rest of the world isn't still alright. We're bigger. Let the PSP gain some ground in Japan; the DS is still doing well everywhere else.