Well I was an idiot and I spilled water on my 2007 Macbook pro. I immediately started drying the water on the machine. By the way the water had spilled on the keyboard for those wondering and it was a 15" macbook pro before the unibody. Anyways I also let it sit for a few days with a fan blowing on it. So its three days later and I turn it back on. What i noticed was that the keyboard was pressing random keys and would not stop and some of the keys did not work. i cant even log in because it presses random keys. Now can you please tell me what to do. Should i replace the keyboard or maybe open up the keyboard and try to fix it and save money?