Just passing this along:
http://www.gpscity.com/item-garmin-512mb-memory/mg512mb.htm
This should be enough for what I do.
http://www.gpscity.com/item-garmin-512mb-memory/mg512mb.htm
This should be enough for what I do.
MuddyMudskipper said:P/N 010-10226-21 is also compatible with GPSMAP 296, 376C, 378, 396, 478 and 496.