Some cool articles over at overclockers.com:
"What To Do With Your Out-of-Date, Non-Saleable Laptop"
"Laptop Hacking!"
"More Laptop Musings"
"Let The Real Mods Begin"
I did not take into consideration that vaio-link is an European branch so product designations and codes differ.
Let me amend this by offering you my drivers for download.
You can get the chipset, network and audio driver direct from Intel. Same for video, except this time go to nVidia's page if you have a discrete card.
edit1: Or download the whole driver package from Vaio-Link.
edit2: i think...