Hi. I've been using my MacBook for about 3 months now. It is genius, and I shan't be going back to the other lot. However, I may have done something a bit stupid. Recently I've been spending a lot of time using MS Word. I got a bit fed up with the fans kicking in and the ensuing Jet take-off noise (you all know what I'm talking about). So I did a bit of a search and installed Fan Control 1.1. Wonderful, but then I worried that messing with the fan might void my applecare warranty (I'm a student and this was a BIG purchase for me). I therefore unintalled just as the FanControl web page said and restarted. I think it has permanently changed my fan settings as they are exactly the same as when it WAS installed (if you see what I mean). Is there more to it? Is there something else I should be doing? Do I need to stop worrying and go back to what I was doing? Any advice would be ace. Thanks all.