Downloading a TerraServer map seemed to have worked.  Clicking the Map Tab after Downloading, the message is:
 
"Scene id is incorrect"

and also...

"Tile request is invalid"
 
This is both Topo and Aerial, max zoom in and out, doesn't matter.  It has a grainy gray texture to the map area.
 
I'm running a Compaq iPAQ rx3115, w/Bluetooth & WiFi

Anyone experience this?  Or does someone know where I can get other maps?  My daughter and I are planning an Oregon Wilderness trek on horseback and wanted to test this software on our trip.  Thanks!

-James Monroe

I've experienced this recently also Discovered that the Longitude input line it was defaulting to "E". Just changed to "W", fixed the problem.  The 2.05 version works much better on the Treo 700w.  Keep up the good work!  This program is a BARGAIN