During the 2005 Seattle boat show Maptech touted they were giving away free digital charts with the purchase of a paper chart kit. Also Rosepoint Navigation is now providing free ENC S-57 charts with their application. They also make reference to free charts "derived" from NOAA charts. For those of you that have used these charts, do you find them of high enough quality to navigate effectively? Are there regions where the S-57 coverage is inadequate, and you find yourself buying other digital charts to supplement the free ones? My research on the S-57 charts left me feeling a little disappointed in the visual quality, but I realize huge tankers and cruise ships find them adequate, so who am I to complain? The feedback of list members that have experience would be valuable. Thanks! Scott Scott Bulger Knot@Work, 31' Camano Email: scottebulger@comcast.net