My girlfriend is studying abroad in London this semester. She has a converter for the outlet so that she can plug in her iBook, but is scared too because her roomates have had little "incidents" when using converters to plug in their american appliances. So the question is....iBook says the voltage range is 100-240. it should be ok then right? Anyone know what the deal is with this/ever had to do this before? Please let us know, so we don't have a precious new iBook go up in flames....or worse. Thank you.