Thomas:Thanks for the tip, I found both GPSout and PocketFMS. I wonder if I can plug it to WinPilot VFR on my Axim.

As long as WinPilot can take standard GPS i/o (GPSOut supports several standard formats), it should work fine.Thomas[a href=http://www.flyingscool.com/FC_StartJava.html] http://www.flyingscool.com/images/Signature.jpg [/a]I like using VC's :-)

>As I said, I'm not entirely sure what we'll end up with.>>As for the CLR, were you referring to the kneeboard or more>generally?Generally would be great. I am thinking of how DirectX is available for managed code now and how that could also perhaps work with FS interfacing.