so, my boss told me i could spend about $300 in a car navigation system. of course, i plan on using it for hunting and in the boat. i was looking at the magellan crossover--it's pretty much the only one i found which would do both the city street thing and the off-road thing (with topo maps) it also appears to be able to use the blue-nav maps, which are based on the navionics maping software. anybody have this one? any opinions on other ones? the garmin nuvi looks pretty cool, but i'm not sure if i can download maps.


willy