Okay, lets clarify some things. I think there is something that I may not have made clear.
The 250EX is remaining essentially unchanged for the near and semi distant future.
The digital units will go into production sometime in January. These units are designated with an additional letter T. I.E. 250 EXT
The 250 DX is DC only and it is going to be available in limited quantities starting in January.
BUT, these units or a example of them will be unveiled at fabtech on Nov. 2.