Help! I have one or two planes I really like but they have no GPS, sometimes just a square black blank on the dashboard strange.  Have tried to install one I found on this site but no luck with my FS9, wont work or not suited to FS9.

Is there a self install GPS around that will install into virtually any plane.  Please remember I'm a novice so expaining has to be in simple terms and not in rocket science gaga.

Any help and advice would be great, please feel free to mail me at pd.wall@ntlworld.com