Posted 12/28/2007 09:14 (#269608 - in reply to #269408) Subject: Re: Greenstar with EZ GUide +
Jersey Shore, PA
Yes, a mobile processor is needed to download the maps. You can get used ones fairly cheap from an internet search. I got a new screen this year for around 700 and I think w/processor it was only a couple hundred more(I didn't need the whole deal).