Recently bought viao desktop all in one. Vista home installed. The keyboard is a viao, and the drivers show microsoft, but all 'working properly'. The keyboard switches on and shows connectivity. BUT none of the keys will type on the screen. Is this because it needs another driver. I have looked, I cant find drivers for vaio keyboard, even on their site. If this is the problem, please, has anyone link to driver. If not, any other suggestions?