has ethernet
I'm not sure it's due at all. I don't think Sony have announced they are releasing it in europe.
I've heard that all 40Gb models post July 2nd come with Dualshock 3's. I could be wrong though so you might want to get someone else to confirm that
you know you can swap it for a larger one right?
You need a 2.5" 5400RPM SATA laptop drive.
Probably not, plus any possible increase in heat due to the extra cache would be unwanted anyway.