We've got an excellent special on a limited number of Garmin 2210s with a 10" screen and preloaded g2 charts. They were $1700 - now $999.86
http://www.boatfix.com/cart2/Scripts/prodView.asp?idproduct=4982
They will probably be gone in a day or two. I just mention this because they are a good plotter at an excellent price. It is a recently discontinued model, being replaced with the spring line. The specs are here
http://www.garmin.com/products/gpsmap2210/index.jsp
http://www.boatfix.com/cart2/Scripts/prodView.asp?idproduct=4982
They will probably be gone in a day or two. I just mention this because they are a good plotter at an excellent price. It is a recently discontinued model, being replaced with the spring line. The specs are here
http://www.garmin.com/products/gpsmap2210/index.jsp