Thread: Garmin Costa Rica Navsat 4.9.2 Routable

go here for your maps--and the members here are great for help-if you need it

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Probably a dumb question and I've already asked this directly to Catymag but I downloaded it and is the next step to just connect my garmin 660 and drag the files to garmin folder? It's my first time so I just want to know if I'm doing it right. Next to this I've downloaded the 2010 version of north America but the gps unit doesn't have enough room it says. If I take out the old zip files and add this one will it work right away or how can I check it? I'd really, really appreciate your answer.
thanks so much.