Triton500 update from magellan

A half decent basemap can be found in the Triton500 update from magellan. Just download the one you want or both, (NA or EU), then unpack the files and look in the \HDD\MAP_DATA\ folder and take the mgi file from there. Drag the map onto Vantagepoint and use the install maps button to send it to your gc/310. Or you could just place it in the \Maps\ folder of the gps manually. This is a much better basemap than the "detailed basemap" that comes with vantagepoint .

"Detailed Map" from VantagePoint

"Triton 500" Basemap

Tried it, it's only 9mb, the map for the GC is over 1gb; had a larger map (610?)installed, but menu had an x thru it.