I recently purchased a MacBook CD from the Apple refurb store. Ever since the first time I turned it on the fan was running. After downloading the iStat pro widget I can say that is always 1500 rpm's, give or take 3 or 4 rpm's. I've read that these black MacBooks ran hot so I thought it may be normal. But after talking with some MacBook owners, they all seem not to have this problem, so I became concerned. I've reset the PRAM, and reset the PMU as Apple Support advised to no avail, and that's all the advise they had, except take it to an Apple Store Genius. I was wondering if anyone else has had this issue? The fan doesn't bother that much it's not very loud, but I don't want to mistaken this for a true issue I may have. Please lend you input. Thanks!