For No cd patches: Dr1.0+SP2(Magellan) or DR2 and Topo 3d US please find posts in Magellan_Meridian yahoo group. These patches require HEX editor to replace one byte in the mapsend.exe program. If you need programs to do it automatically, or you need no_cd patch for WWBM please contact me at www.msh-tools.com. Mikhail.