I'm just wondering if I'm horribly unlucky or if OWC is having some sort of manufacturing problem or something with their Mercury Extreme Pro SSDs. I received my first lemon on March 4th, RMA'd it, and received my second lemon yesterday, March 11th! Both SSDs would mount and partition, but refuse to transfer even the smallest of files, let alone large files or synthetic benchmarks. Also, both could not install OS X 10.6 when plugged in to an external firewire enclosure or directly to my mid-2009 13" MacBook Pro. I know lots of people love their Mercury Extreme Pro SSDs, but I'm having a hard time not just asking OWC for a refund and getting an Intel or OCZ Vertex 3. Any suggestions?