I would like to present usefull online service to put terrain from Google maps directly into AutoCAD.This online tool allow to use the Google Earth data in all versions of AutoCAD.Service url: http://restcad.comNow tool is Beta state and will free next 2-3 month.Our team will appreciate any feedback!

Where is your "team" actually located?  Your English is not very good so I doubt you're located in the United States.Terrain modeling software?  Why the name Restcad?