**Cassady - My battery is down 8% after 2.4 years. Maybe yours is faulty.
Fantastic... not. Thanks for the reply, will keep an eye on it. For what it's worth, I'm mightily impressed with my battery life - but [and it's a huge one], I had Lion for about a month, before switching to ML - so cannot really add anything useful to this... my previous laptop was a cheap Compaq running Windows that used to give me an hour unplugged, if I was lucky...