I bought Metrogold over a year ago and have been using it in conjunction with Metroguide v9. The product is great and has saved me a lot of money for which I am very grateful!. Recently I clicked on the upgrade button within Mapsource and was offered the "upgrade" from 6.13.1 to 6.14.1.0. After downloading and installing this I could no longer access Metroguide v9 Gold! As this meant my GPS was virtually useless (I use the auto-routing all the time) I had then to do a complete re-install of the older version (from the CD which came with the GPS) and reprocess my Metroguide files using Metrogold. All works fine again-- it may well be that the "upgrade" was a waste of time anyway but just curious-- have Garmin built in something to "block" your modification of their software?

Same here. Updated Mapsource to 6.15 and Metrogold NA7 no longer listed in Mapsource. Ugh. Is Garmin deleting the map files?