Wireless works fine.
The screen isn't properly recognized, but video drivers can be obtained from Nvidia directly.
The touchpad isn't recognized at first.
In order to make it work, follow directions from here :
[all variants] interesting find, sony vaio laptop touchpad devices - Ubuntu Forums
Edit /boot/grub/menu.lst to add "i8042.nopnp" (without quotes) at the end of the kernel line.