Wattage is the main difference some of the yo yo's are 65 watt some are 45 watt, made for different computers check carefully before picking one up. there is a list on mav knowledge thats says which adapter works with which laptop. do a search for laptop power adapters. --- Small Moose Ltd <small_moose_ltd at mac.com> wrote: > I think the yo-yo's were discontinued because > although they looked nice, > they were suspect to breaking. For instance, the bit > that goes into the side > of the iBook can fray easily as the wire gets bent > back and forth over time > and repeated use. Some people have reported shorting > and the cabling going > black. > > An interesting side note is that you know how the > power port on the side of > the iBook glows amber whilst its being charged and > then turns green when its > full? well originally Apple wanted the entire yo-yo > adapter to glow colours > like this. > > I've been fortunate with my yo-yo and its worked > fine over the last three > years but I was aware of the adapter shortcomings > before I got my iBook, > otherwise I probably would have treated it more > casually. > > Now I think the difference between the yo-yo and the > white brick adaptor is > that their plugs that are inserted into the iBook > are different sizes. If > you have one of the first revision of white > Icebooks, then you can probably > use the yo-yo quite happily, but if you have the > 600MHz onwards, then they > use a different socket size. > > > ---------- > iBookList, a listserv for users and fans of Apple's > iBook. > FAQ at > <http://www.themacintoshguy.com/lists/iBookListFAQ.shtml> > > To unsubscribe, E-mail to: > <ibook-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <ibook-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <ibook-request at lists.themacintoshguy.com> > ---------- > Small Dog Electronics http://www.smalldog.com | > Enter To Win A | > -- Canon Digital Camcorders start at $799 | > Free iBook! | > > iBookPlanet.com | Visit iBookPlanet.com for the > hottest > | iBook News, Features, Reviews & > More. > > RoadTools $30 PodiumPad available at Apple retail > stores, $20 Traveler > CoolPad at Staples. Both in white for iBooks at > <http://roadtools.com> > > MacResQ Specials: LaCie SCSI CDR From $99! PowerBook > 3400/200 Only $879! > Norton AntiVirus 6 Only $19! We Stock PARTS! <http://www.macresq.com> ===== Brian Personal Email briang113 at yahoo.com __________________________________ Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam http://mail.yahoo.com