Hi there... great job with BCN. I have used it for several years now. I was trying the desktop version and downloaded a couple of maps. But now I tried to download another map and when it pulls up the download region box it says it is downloading 0/0 tiles. I have tried other areas even areas of other states with no luck. I still have 25 days left of my trial. I was wondering if there were a limited number of downloads on the trial or if the server was down or something? I love this feature and if I can get it to work again, I am going to buy this one too. Thanks for your help.

The trial version itself won't limit the number of downloads.

Could you post what area you are downloading? I could check for anomalies in that area. 

I have tried Turkey Mountain Park and definitely encountered some anomalies. This is at the UTM Zone seam, around which Terraserver does have some issues. I have not seen it become completely unusable as it has at Turkey Mountain Park.

I think these issues can be worked around by second guessing what terraserver returns to us.