Gripes, Ivan...you're too fast. ;-) >You can use any 36W (24V/1.5A) or 45W (24V/1.875A) power adapter with a >2400, including any adapter that came with a 280c, 2300c, 1400, 2400, >3400, PB G3, iBook, or PB G4 (except for white iBooks and metal >PowerBooks, whose adapters are electrically ok, but won't fit). The 25W >(24V/1.04A) adapters could be used in a pinch but aren't advised for >general use. Third party adapters should be fine too as long as they are >at least 36W. > >Ivan. > >---------------- > >>I was under the impression that a 2400 could run on a Duo adapter, > >but this excerpt from an Apple document has me confused: Ralph Mawyer, Jr. San Antonio, Texas Associate Editor mac2400 ... http://www.sineware.com/mac2400 Your PowerBook 2400 Reference Site "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." Benjamin Franklin, 1759.