Hi everyone, After a bit of Google research I've found countless notebook elevators for cooling purposes. So many to choose from. Just curious if any MacRumors users could share their first hand experience? I have a 13" MBP and am looking for a slight elevator to let air get under the notebook. I do not want a stand with actual fans / coolers that plug into your notebook and use battery. I'm just looking for a simple, glorified phonebook to stick under the MBP Any tips are greatly appreciated.