Hey everyone, I'm actually a bit embarassed to be posting this as it's such a stupid question but need the benefit of your experience. I recently had a battery replaced on a June 2007 17" MBP as the original one bulged out. The new one works fine but, and this is the stupid bit, the laptop seems to be running MUCH hotter than it used to. The fans kick in far earlier and the bottom of the case is now heading into painful to touch territory. Now I know this sounds crazy, and for the life of me I can't think of any reason why it should be the case. But I'm sure I'm not imagining it - where as before I could use the laptop on my, well, lap without issues now it's getting uncomfortable after only a few minutes. Anyone heard of anything like this or have any ideas?