Hi guys, I've just installed Backtrack 4 R2 as a Dual Boot With Windows 7 on my Sony Vaio vpc Z series, but my Synaptic touchpad doesn't work, I'm currently using a USB mouse to able to work with Backtrack, but I want to use my touchpad since it will be more easy for me to work with, how can I enable it for it to work?

Anyways thanks a lot,