It's a 2005 15" PB G4. I just bought a Kensington "Travel Plug Adapter": http://us.kensington.com/html/5519.html Unfortunately it doesn't act as a voltage or current transformer, and thus needs this disclaimer: "Suitable for most consumer electronics. 2.5A; 110V - max 275W; 220V - max 550W. Does not reduce or convert electrical voltage. Not for use with high-watt devices such as hairdryers and irons. Please check electronic device specifications before using." So, my question is, can I take my North American PowerBook to Germany, and simply use this Kensington adapter, or will bad things happen to my PB and/or Nano.