Thanks
I determined that the map/file remnant is on the sd card and not internal GPS memory. I tried reading the SD Card ( a preloaded card I purchased with garmin's topo on it) on my PC, but all it showed was the ID file, not even the Garmin topo file or the "remnant". Im guessing the card is "read protected" (if there is such a thing) because they dont want their topo copied. I can use my GPS with that remnant disabled (on the menu) so this problem is not a showstopper. Just wanted to maximize the space on the card for future map downloads. I'm hesitant to mess around with the data on this card lest I corrupt the installed Garmin topo which I paid good bucks for. Thanks.
I determined that the map/file remnant is on the sd card and not internal GPS memory. I tried reading the SD Card ( a preloaded card I purchased with garmin's topo on it) on my PC, but all it showed was the ID file, not even the Garmin topo file or the "remnant". Im guessing the card is "read protected" (if there is such a thing) because they dont want their topo copied. I can use my GPS with that remnant disabled (on the menu) so this problem is not a showstopper. Just wanted to maximize the space on the card for future map downloads. I'm hesitant to mess around with the data on this card lest I corrupt the installed Garmin topo which I paid good bucks for. Thanks.