Hi, thanks for the reply.
The files I'm trying to play are same that play fine from the USB sticks. The main types I have played are .mp3, .wav, .avi, .mpeg and jpeg.
I'm mystified at the moment why they play from the USB stick and not even recognised on the USB hard drive.
Today I have read a forum with a guy having a similar problem. He found that a 30GB partition, FAT32, worked. But I thought that's defeated the whole idea of trying to use a large hard drive to store all the videos.
Regards,
Ross