Could the PS3 Slim have been even slimmer? It could have, according to Sony's Masayuki Chatani, but it would've cost you. That word comes from a wide-ranging interview Chatani gave to Tech-On!, in which he revealed (seemingly for the first time) that Sony had considered using SSD drives or even network storage to further reduce the size of the console. SSD drives were ultimately rejected, as you might have guessed, due to cost reasons, and Chatani says that network storage ultimately proved to still be simply too impractical for a game console. He also said that the PS3 could have been made slimmer if Sony had just left the power supply on the outside, but that would have "imposed restrictions on transport and use, making it harder to use freely." Not a whole lot in the way of big revelations otherwise, but you can check out the complete interview at the link below.