that can always be a problem...I've nick-named my computer fritz. And while I've spilled nothing on the keyboard (well, this keyboard anyway) it is in fact often the keyboard that does the weirdest things. It'll begin to randomly open and change around files, while the lights on the keyboard blink as though they're seizing or something. Then when it's come this close to deleting every file of importance, it'll usually randomly restart. Although, it doesn't always go on the fritz before restarting, just sometimes. Usually though it's just a split second where I can no longer do anything, and then restart...there goes e-mail, lj post, etc...
it becomes less annoying once one has it happen a gazillion times, unless one is already having a bad day...but yeah...
maybe spilling something on the keyboard would cause it to be good for awhile! :-p

cheers