I could have sworn there was a general BD-A1020 thread here, but I guess this is the thread I saw. Anyway: When using the 1010, I'm aware that the manual says that when playing from USB sticks, they should be formatted using FAT16 or FAT32. For the most part, I am pretty successful using it with the NTFS file system. My only problem is the player not recognizing WAVs. If I use the NTFS file system, will the player recognize WAVs? If not, then the manual messed up saying that the 1010 will play WAVs. Will the 1020 play WAVs whether the FAT16, FAT32, or NTFS file system is used? My 9" Philips BD portable uses a MediaTek CPU and it doesn't recognize them either. So far, the only two players I got to play WAVs were a Pioneer Elite BDP-52FD via burning them to disc and my 9" Sony portable BD player via USB with the NTFS file system.