Please be quiet. Your topic is just oozing with ignorance. I know, yes, the PS3 did take some ideas but are you saying that Nintendo is a little angel either? No. The DS lite's design was coppied SO MUCH from the PSP's that it's descusting. Ever right down to the type of "on" switch.
No company is perfect, they all steal something. And also the DS lites durability went right down the drain with the new design (cracks and what not).
So please don't make Nintendo look so perfect when you know they aren't.
(I personally am going to try and get all the systems, starting with the Wii though.)