I downloaded the Lion Recovery Assistant and when I opened it it said my Lion Recovery HD is either "damaged or not present". Also when I booted up holding the option key only my internal and external drives showed up but not but no Recovery HD. It did before but now it doesn't. What do I do. I got my refurbished Macbook Pro (2011) with Lion preinstalled. I also cloned my drive to the external, updated my internal to a faster 7200rpm and cloned back the internal. Would that have any effect on this??