Rob,

I have checked your site and found a section that you have charts tiled for like San Francisco Bay. Then gone to the N800 and cranked up Maemo Mapper and zoom down to the same area with a google regular street map. then I choose the noaa chart off the mapper maps selection menu, configured to your URL. the screen in the mapper viewing area goes black. the loading map bar appears, as normal, with a moving bar. it appears to get right to the end and then the error. No chart tiles are ever displayed and i get the download error. If i choose any other areas to test i get a different number of maps that failed to load but it appears to be evaluating what tiles it needs to go get. Does it only work with certain zoom levels?

It is a great prospect, thanks for working on it.