Of course I know the difference. My 1.1 xbox had your X2 with the older Cromwell bios. During its
initial flash to your X2 hacked bios it displayed on my TV via my HD pack without any issues. By contrast, my new 1.6 with the X3 (FlashBIOS v3.0.0) will not display the cromwell bios on my tv via the same HD pack. On this same topic I just ran across this on Xbox-Scene.com:
http://www.xbox-scene.com/xbox1data/sep/EEppkZykAZMIJvGOGU.php
Two things, first the new release states "With v1.6 models you need to use standard AV cables or you wont get any video." Secondly, while I realize this is a linux bios,
according to the link, the news was released by Team Xecuter, so that is why I'm asking you folks. As far as I know, you may have some insight into their development processes and therefore, may know if the abitlity to view the cromwell FLASHBIOS via the HD pack will eventually be offered or wheather this is a limitation due to the xcalibur.
Believe me, I'm not heartbroken over it, just curious...unlike some of these jokers, my systems are up and running without issue.