
Nooooooh!
There should be only one version like NT & Windows 2000.
I support many small businesses and they usually buy their computers from retailers who sell only XP/Vista Home & Premium.
This just creates a mess for everyone.
The reason I suspect BitLocker is restricted from all versions is because they think users (without an IT dept.) will end up locking themselves out.
Please MS there needs to be only one version.