I too have a 500GB Seagate External HDD and was wondering if there was some way to make my non-modded Xbox to recognize it. I just want to use the HDD to play media stuff from it. I wish if there was an easy tutorial or some easy way to achieve this.
for movies,music,pictures?**for this you need to back-up any files on the 500gb drive**
use this GParted -- About
1.burn iso to disk using any iso burner
2.change boot to disk..after some text..it will ask for numbers the 1st one is 02 for english 2nd is 0 for x desktop
3.when this screen appears
4.![]()
5.There will be partitions there,if you dont need anything right click it and select format>fat32
6.Shut down the computer and transfer what you want to use on the xbox 360.
this can corrupt windows so only mess with the usb drive
, I have quite a few linux distro's, I can do this without touching windows. I had thought of formating the whole drive from NTFS to Fat32 but didn't want to, just for Xbox's sake. Anyway I'll try creating a 50 GB Fat32 partition using GParted on linux. It would be great if Xbox supported NTFS as it is, but MS wouldn't do that. 
It would be great if Xbox supported NTFS as it is, but MS wouldn't do that.![]()
Its strange it doesn't considering Microsoft develop NTFS, yet HFS+ works on the 360 and is developed by Apple...

Its strange it doesn't considering Microsoft develop NTFS, yet HFS+ works on the 360 and is developed by Apple...