I would love to presume Zeiss had a digital Ikon ready. But if we look at how far ahead they tend to announce their upcoming products, one could assume that it won't even reach the shops by 2007. TO me, this seems a hugely illogical approach.
The film Ikon can only ever be a niche product - after all, who really needs to replace the huge numbers of, say, film M6s that are already in use? Whereas if only 20% of film rangefinder users switch or augment their camera with a digital rangefinder, the market would be an order of magnitude larger than that for the film Ikon. I guess there's a question of factory capacity too - it seems Cosina won't have the ability to instal the electronics, given that they didn't do so on the Epson, so Zeiss will probably have to source new production facilities somewhere.
One would have hoped, too, that when Zeiss designed the basicIkon chassis they kept the implications of a digital version in mind. On the bright side, with the Digital Ikon, no-one will complain that the rewind is on the bottom.