Everyone be careful with the EFI update. Make sure you back everything up before installing the update. Worked like a charm for my 13" MBP with an OCZ Summit 120GB. But my friend has a 15" MBP with the same SSD and for some reason the update completely killed his SSD. He can't even reformat it or anything. OCZ agreed to send him a replacement. So make sure you back up your stuff before you install the update.