T. Nasseri "Collin"
I received this on Friday, followed the review from another person about formatting the disk before using it, and after the format, it did it's thing!  I have a Motorola Droid RAZR and have seen a huge improvement.  The phone is much faster.  The apps open and close much faster.  That also goes for the camera.  I highly recommend this and worth the price.  I haven't placed any music on the it yet except for pictures on my phone.  Cheers.