Hi to all! New to this forum, but had some great help from here in the past. My problem is: I have a external HDD connected to my airpot extreme. Originally formatted to Fat32 because i stored PS3 games on it. Now i mainly use it for movies to stream to my apple tv. Now i want to stream HD and Bluray movies to it. So files bigger than 4GB. In wich format can format it? As i keep reading that exfat and NTFS is not supported by the airport extreme. Hope to hear from you guys soon!