Just spilled some coffee on my TM2. It was about half to quarter of a cup and had milk and sugar. Spilled on the top left part near 'esc' and went up to 'A' to the bottom and '6' to the right. A small amount of coffee went on the speaker part on the monitor too. Immediately unplugged and took out the battery (Max 3-5 seconds). Wiped off everything and it is now stilling on the desk face down. My question is, how coffee proof is the TM2? Should I open it up and clean the inside? Or Do I wait like 5-6 hours for it to dry up and then try starting it?