August 28, 2009 12:12
I've discovered that tips differ between manufacturers, and between models of power adaptors. I got an old iGo 70W adaptor on eBay with tips I can use for the Magsafe connector, and am waiting for a tip I found on eBay (in Texas) for the old iBook. I hope it will all work, and that 70W will be enough for my MacBook Pro (I assume I'll need to set Energy Saver to something economical, use low screen brightness and keep the battery charged well at home before going to the boat. Gordon