[dallen0121]

Is there a way to add and edit information in the Navigation Window (such as water depth)

[GPSNavX]

MacENC does not have anyway to edit or add data to the charts other than to create waypoints, routes, or annotations.

If you are finding errors in the charts, then contact the chart producer with the lat/lon and the error so they can correct.

Contact me (macenc @ mac dot com) if you need the contact info for a chart producer.

[dallen0121]

Thanks for the quick response. I'm cruising on the Arkansas River and I can find no rastor or vector charts anywhere for the river. So I am trying to us Corp of Eng downloads and they are far from current.

[GPSNavX]

You might want to try the Navionics Hotmaps ..

http://www.inavx.com/xtraverse.html#NAVIONICS