Follow along on my epic journey.

OK, I bought a used 797. Came with a Navionics Gold Chip. Haven't installed yet, but it's on my list.

Chip/image question - There's only one chip slot. I assume the unit has some internal memory as well as some memory space left on the chip. So, let's say I go out and take several snap shots (so I can bring them back here and ask what they mean). Does the unit save it to the card or to the internal memory? I guess if it's to the internal memory and I'm wrong about the space on the card, I'd have to insert a blank card, download to the blank chip, then upload to a PC from that chip.

Am I off base already?

Wannabe...