varnish wrote:
You're lucky to have these downloads. None on this side of the pond, but
I had an email from the MacENC people saying the GPSNavX will work with
Maptech charts which cover the UK and Europe, at a price. So if I'm
going down this path then it will have to be NavX

Note that MacENC will also work with any of the chart formats that
GPSNavX will use. Unfortunately, they list availability as "United
States" only, though personally I've had no trouble with it and Canadian
raster charts. (Not sure whether it's a marketing issue or a technical
issue.)

I personally use both; MacENC for general use, and GPSNavX because I
prefer its interface when I only want to deal with a single chart. The
latter is also faster. (Both aren't the greatest on an 800MHz G4 if one
doing much chart switching, but they'll do.)