Andrew_41st

How much map? Mine came with a 128 Mb card and I was able to fit Ontario, Michigan, Ohio and New York on it from City Navigator NT. Have just upgraded to a 2 Gb card that I picked up on sale today for less than $15 and I've got all of North America on it. You can't install caches on the memory card. It's only for maps and points of interest.

If you don't have an online converter, it's dead easy to do the conversion on a pocket calculator. You just need to take the coordinates as given by Geocaching.com, enter the degrees and whole minutes into the GPSr, then convert the decimal portion of the minutes into seconds and enter that into your GPSr. To do this, multiply by 60. Example: N 32° 18.385' = N 32° 18' (.385 x 60)" = N 32° 18' 23.100"