Very pleased with the performance of my new VPCZ12C but very disappointed with the backlit keyboard. The threshold for illuminating is set unrealistically low and also seems to be affected by light from the screen. To get the keyboard to illuminate in the low/subdued lighting I use for photo editing I have had to resort to a piece of thick black tape over the light sensor. That works but somewhat spoils the nice carbon fibre finish! Anyone else got this problem?
