I bought a Macbook in June 2006. In Decemeber, I split the tiniest amount of soda on the keyboard. I had been using the computer when I split it and it continued to work fine until it shut off about a 1/2 hour later. I took it to apple they said it would cost about 750 dollars to repair. In December it wouldn't turn on at all, but now when I start it there is a blank light blue/white screen that comes up? Does anyone know what is wrong with my mac? Is there a way somewhere I can bring it where it will be less than 800 dollars to fix? Thanks!