As I remember, Memorystick boot is the ps1 emu, and network support is intigration into Sony Connect (their online store).

:::::EDIT::::::
I was looking at the picture, and assuming that sony stays on track (which they don't), I think the next update is in late September/early October. Look at the red update dot; it is between Sept. 06 for the camera and Oct. 06 for the GPS. unless something has changed, the picture clearly states that the update is not in November. But we all know that Sony can't stick to a deadline .

__________________

sorry, i said Novmeber. my bad. i ment to say September 25-30. :P i was up late night staring at my hacked 2.8 and im abit drowsey. didnt noticed.

__________________