QAM Scan using HDHR Silicon Dust Site - dissappeared

[tonyimp]

The new QAM scan is GREAT. It makes the whole mapping process so much easier.
The down side is that I do not know how to re-launch the process that bangs my zip code up against the scanned ATSC frequencies on the Silicon Dust site.
It worked once, during the initial scan. And it was useful. So i closed conifg, basked in the glow of correctly mapped HD channels for about thirty seconds. Then I re-opened config, and the old, un-helpful ATSC frequencies had replaced the user readable channel names that were present in the previuous session of config.
Everything is working - I think I just need to re-fire the "QAM Scan" again. I have tried rescanning, and can't get the QAM scan to appear.
I am guessing that it sees that the channels have already been mapped so it does not try to update them.

Any advice on how to run this manually?

Thanks Sub, et al - love the 1.4.7. I just hope that Comcast is not in a hurry to start encrypting their clear qam after their digital change over.
Tony

[tonyimp]

answered my own question...
Go to "C:\Program Files\Devnz\GBPVR\BDA" and remove the cache files. Then just try to map your channels, and GBPVR does a re-scan. After the re-scan is done, you are prompted for your zip. Worked like a charm.
Tony