I have a regular Macbook that was purchased in 2006 (Possibly the first type of Macbook that came out?) It's been working great all this time but recently my charger only charged it sometimes and finally it stopped charging altogether. I have found lots of info on this online BUT everybody seems to think it is the Charger that is broken. However I think it is a problem with the computer (or battery) itself, can that be it? The reason I think this is because I started using my boyfriend's charger to his new (2010) Macbook Pro. (We've been sharing). Now his charger sometimes doesn't work on my computer. The charger even screws up on his computer now sometimes. What I think is that there is a problem in my computer or battery that is ruining chargers. Does anybody else think this can be it? Isn't it too much of a coincidence that my boyfriend's new charger would stop working after just a couple months of being used on my computer? What can the problem be? How can this be fixed? Easiest would be to buy a new computer but I really can't afford it now. Seems wasteful to keep buying and breaking chargers... Seems too much of a coincidence that all chargers are faulty. I know it wasn't the exact charger made for my computer but I can't find those for sale (used) anywhere. And plus the charger that WAS made for my computer broke too so I don't think that is it either. I'm not an expert though, anyone who IS and has some insight?? Thanks!!!