I recently purchased a 32GB memory card for my Droid. The card came and formatted fine/no errors detected. I backed up my data/copied my sd card from the phone to the 32GB card. I put the card into the phone and when I go to my music. It has taken a bunch of my music files from the folders they were in and put them into the LOST.dir in a format I cannot access. I then decided to try backing up everything on the old card to the computer, formatting the new 32gb card and putting it into the phone, and then transferring the data over to it as it was in the phone. The data transferred fine but yet again it started randomally moving files to the lost dir and even changing the extension on them when the phone was unmounted and the card was detected. At this point I thought the card was corrupted so I returned it as well as bought another usb reader for the microsd sized card to test that it wasn't somehow the usb adapter or somehow a defective card. The new card and card reader came and I tried the exact same 2 methods listed above and I am still getting the same errors. I even tried totally powering the phoen off and back on. I also got a different error at first this time when filing the new 32Gb card and putting it inside the Droid. I got the message that it was preparing the sd card. 2 hours later it was still giving that message. Maybe the droid really cannot support a 32GB memory card? Or is there some sort of os defect that I am unaware of? Any advice here would be appreciated.