Well, i searched and couldnt get a definite answer involving my problem so here we go. tonight i was going to feed my two year old son dinner and was putting him in his high chair. He start throwing a fit kicked the top of the high chair which knocked a can of diet mountain dew over spilling on the corner of the keyboard of my macbook pro, i instantly(seriously within 2 seconds of the spill) flipped the laptop over and placed it on a towel. After it sat upside down for a minute i dried it with a towel and instantly started testing the keys it was spilled on then shut it off. all the keys worked and the laptop was acting fine. But im worried ther emight be more damage inside. Although i held it upside down for a good 3 to 5 minutes and nothing was seeping out of the keys. So i guess im wondering. besides opening it is there a way i can tell if it got inside or not? And if i need to open it. is there a site with detailed instructions and tools needed to do so. This laptop is very important and i dont really have the money to purchase a new one so i need to hopefully save this. Like i said, everything is working fine and functioning properly as of now but im not sure of possible long term effects and what to watch for. Thanks for your time and effort in helping me with this.