corb
Member

Registered: Jul 2000
Location: austin, texas
Posts: 61 |
i've read in other posts about people using various cables, etc to connect their stand alone gps units to visors (and other palms). this interests me, but why do you need to hook up an external gps, like a garmin, etc to a palm/visor unit? don't they already have a screen, etc? i assume there is a good reason, else people wouldn't be doing it. anyone shed light on this for me? 
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