I had an old (somewhere around 5.0 or such) version of Cap'n Voyager and was able to FREE upgrade to Cap'n Voyager Mosaic download and patch! Then using the free downloads on MapTech, got all new NOAA
charts that
work just fine. That and a $79 (with shipping) 'mouse
gps usb' receiver and I have a fine
laptop chartplotter. I have a 200GB external drive for storing all these charts which are quite space intensive, but I also have 10,000 mp3's on there to play through some nice speakers. All good stuff, especially the mouse
gps on the usb panel.
http://www.buygpsnow.com/Search.aspx...=usb+mouse+gps
Nice gps, strong receiver and FAST!!!!