Joe Fugawi supports the ENC charts with their new Fugawi ENC moving map software. I think they also provide a CD with all the latest charts when you order the package. It costs about $200 or $100 upgrade from Fugawi Version 3. I have not tried it but do plan to order it in the near future. Like you, I tried one of the free viewers (don't recall which and can't check because it was on my desktop PC at home) and I thought the ENC chart looked incomplete. I assumed the viewer was at fault. I didn't try the free viewer from Fugawi. Jim Fidler "Fiddlesticks" =========================================== None of this new S-57 format provides one with Electronic Computer Navigation (ECN). To do that you will still need a commercial ECN application of some kind. However, it would seem logical that as the charts are available free, some ECN publishers will have to rethink their offerings. I know that Nobeltec is looking at this right now. I also think that the Passport chart sets that I own seem to be far more comprehensive than the comparable S-57 charts, but NOAA claims their version 2 ENC charts are as complete as the equivalent NOAA paper chart so maybe I am just not looking at it right. Comments! If some of you have experience with these let's discuss! Joe Engel Portland, OR