Picked up my Drivers Information Center today for my 2008 Silverado WT. I would have thought GM Could had punched in the cut out for the switch, But no, Had to buy the entire new panel along with the switch for a whopping $100.00 I guess though if I felt like it was too steep, I probably would not have bought it, but I get a kick out of adding stuff to my truck. Has anyone ever changed out their instrument cluster? I'm thining that will be my next addition, If anyone has, was it difficult? Thanks, Patrick