Simple solution for that: Don't buy it.
Or buy it for Lumines anyway, and trust that the games you want will start to come in for it.
But you see... I buy hardware for software. I don't buy software for hardware.
A system with no games I want is crap, regardless of how powerful it is.
Besides, while I'm sure somethign I want WILL come out eventually, when it does we'll be a price cut or 2 down the road, as well as 3 hardware revisions. I'll get a better sysetm for less money.
Hardware revisions won't be like the N-Gage's. Any hardware revisions that Sony will do to the PSP at this point would either increase the price, or negate any potential price drop.
nah it won't be anything major. most likely better latches for the disc launcher and maybe better analog stick.