For my eTrex Legend HCx I have a City Navigator Micro SD card France & Benelux plus a MicroSD card 2GB for storage. I was hoping I could have the map card installed to navigate a two-week tour during the days, while tracking at the same time, then at the end of each day insert the MicroSD storage card and save the day's track to it. This is because there won't be enough memory on the device itself to store the whole two-week's track. But I don't see a way to do this, now that I've tried it. I can only store a long track to the card by selecting the Log Track to Data Card option with the card installed - which means I can't use the map card when actually cycling. Dammit. Is there a way to do this?
If there isn't, is there a cheaper Garmin GPS that I could use purely for tracking to card (no map required), while I use the eTrex Legend HCx for navigation?