I am looking for a copy of MapSend also. It doesnt have to be topo it could be streets. I have a sportrak map. Maybe a trade. I have a copy of Mapsource MetroGuide USA v4.01 from an old GPS unit. Mail me via my profile if you are interested.
If you dont like it, change the channel or try, turning it off and go outside. Thats the place on the other side of your front door.