Can I Put More Detailed Maps From Topo 4.0 Onto My Garmin Etrex Legend Gps?

I have a very expensive program with very detailed maps that i would like to have displayed on my GPS

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • Google Bookmarks
  • MySpace
  • StumbleUpon
  • Technorati
  • Twitter