HeXEn Heimdall's Xbox Engineering Disk
HeXEn is a really handy tool for setting up xbox and lets you
Set up new un-formatted HDD
TSOP flash your v1.5 or below xbox
Re-install and set up a softmod
Install apps like chimp and xbmc
Swap video outputs if your tv doesn't support NTSC or PAL
Install dashboard like UnleashX and EvoX
Run DVD2XBOX and XBpartitioner right of the disk in the xbox admin section
And loads more. I mainly use it for TSOP flashing xboxs and setting up new HDDs for mod chipped xboxs
The last one is great, just stick a new un-formatted HDD in the xbox, boot the disk and HeXEn goes "oh that's a new HDD would you like me to format that and install all the needed file to it"
Please note: When booting HeXEn it will take quite a long time to load. if the xbox is still stuck on the xbox boot screen for longer then 10 minutes then try resetting your console and try again. Sometimes HeXEn will refuse to boot on some mod-chipped and TSOP flashed xboxs, If your xbox is modded and wont boot HeXEn put the disk in the xbox but don't boot it, then go to the file browser in your dashboard and go to the D partition folder thingy then run root.xbe. It will still take like 5 minutes to boot but this should work if you couldn't boot of the disk befoul.
Password for RAR file:
As requested for by @Gamerone well i think it was him it took me a little bit to get this up and sorted...