Good evening, I see the 2013 maps are available for download, will they work on the latest GPS program for which I beta tested? I would like to know so I can change maps quickly prior to my flying across the country so would give these maps a good test to see accuracy and poi content. Also, will I need 1 or more SMA 'x? Thank you, Have a great day, Paul Bolduc Amateur Radio Operator: WR1X also M0CHG Email: <mailto:WR1X@xxxxxxxx> WR1X@xxxxxxxx Alternate Email: <mailto:pcbolduc@xxxxxxxxxxx> pcbolduc@xxxxxxxxxxx Located in the only town named Royalston in North America and maybe even the world. Royalston is located in North Central Massachusetts