Hi Fred
I am not familiar with your GPS, but, since it is a Garmin and they return NMEA sentences, you could try to download garmin45.zip -see this thread-
http://forums.ni.com/ni/board/message?board.id=170&message.id=26486&requireLogin=False
and see ir it runs with your geko 301.
Hope it helps.
Cheers
Alipio
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"Qod natura non dat, Salmantica non praestat"
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