I'm reposting here as I got underwhelming reponse to previous post.
I have re-edited and and put myself at your merices again.
1) I have new oregon 450, computer is pc with windows 7, 64 bit.
2) I have been able to load one map and multiple routes to Basecamp.
3) I have been able to send the map and one route from Basecamp to the Oregon.
4) I determined there are 600 MB more of internal memory which should be enough for more routes. Despite this I have been unable to send more routes either by Send nor drag drop.
5) Wondering if the problem was memory, I purchased, formatted as FAT32, and installed an 8 GB micro sd card. Both the PC and Basecamp show the device, the card, and a user data file on the card. I have tried dragging and sending to the card, but I still can't download any more routes to internal memory or card. Any ideas, thanks.
Last edited by [email][email protected][/email]; Yesterday at 04:07 AM. Reason: Clarityas previous post got underwhelming response. I've tried to make it more clear.