[gibson]

I have just upgraded the disk drive from 40 to 60GB on my ihp140.

After you have installed the drive (which is simple), the first thing you must do is connect the player to your Mac and format the drive using Disk Utility - most importantly, you must choose the MSDOS File System option. That should make it work immediately. When you disconnect your player from your Mac, it should even automatically recreate all the necessary folders you need to start with (Root, Record, Trash etc).

My only problem is the 1.65 firmware. It won't work, it didn't even work on the 40GB disk. So if anyone has any ideas about that please let me know. I am perfectly happy with the 1.63 (European) version for now, but it would be nice to know why the newer version isn't working. Thanks.