MacBook Air Core Shutdown Video
Like me, Jason has seen a marked improvement following the installation of Coolbook‘.
Since my original post I am happy to report that I have seen no real side effects to the underclocking; certainly no kernel panics or OS instability. Battery life was waned a little and ranges anywhere between 3.5hrs to 4hrs. This maybe because my MBA battery has now been cycled 251 times and is no longer keeping an optimal charge.
But after 4 months use I can say with certainty that it’s one of the best $10 I have ever spent. If I hadn’t discovered Coolbook I would have had no choice but to return my MacBook Air to the Apple Store for a refund.
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