
not just once bank ) on X-Chip
OS Update Option, update cromwell BIOS without erasing all other banks contents
Switch to Bios option ( so when you boot up xbox you can choose which bank you wish to boot up with )
So no matter who developes the cromwell, everyone will have same features in futures since GPL and source code must be availabel to public since GPL. But as it stands X-Chip Cromwell is newest version, so others will modify for there chips and release new one.
All that is really needed is Xcaliber video support, and possible own FTP clinet built in like ed@chip but with better network drivers to increase speed/performance.