I feel like a total chump: a few months ago I changed all my system passwords to ensure my girlfriend didn't mess with things (we were fighting a lot, we're no longer seeing each other). Not a problem on my iMac or Mac Mini, but on my MacBook Air that I promptly slipped into the closet anyway? I have no idea what the password is and can't log in to use it any more! How do I reset my account password in Mac OS X Snow Leopard on my MacBook Air??
