Mexico Maps for CrossoverGPS

I just got the crossover a few days ago, it's cool. More of a toy for
hiking and driving. I'm still learning the ropes.

I looked before I bought to find out if ANY GPS units covered Mexico. I
don't think anyone did. There were some add-on maps you could buy but
they were only Mexico City and the surrounding area.

Why in the heck can't someone get Mexico mapped? It just ain't that
big. They have to have some folks that live there that would like to
spend a few bucks.

What I want is to be able to download Cancun into my GPS for a trip that
is coming up. Fat chance.

Anyone ever see any Mexico maps?

There is this...

http://www.magellangps.com/products/map.asp?tab=0&PRODID=1233

Rich Owings
http://gpstracklog.typepad.com
http://gpstrackingsystems.biz