Blehhhhhhhhh this is my all time least favourite question. You could try the downloads section of www.vaio-link.com although I think you will disappointed as their is nothing in the section for my laptop. So I think it's the bad news. Sony pretty much does not update it's graphics card drivers, so you either have to live with it or go elsewhere. www.omegadrivers.com has an updated driver, but bear in mind it is a third-party unsupported driver. If anything goes wrong nobody will hear your complaints. Sometime it can do nasty things, but hundreds of thousands use them without trouble, myself included.
Feel free to ask support if they have any new drivers, just in case. It also helps if they know how many people are fed up of it.
