There has been a lot of discussion lately about transponder gauges and how they will work with SB3. As I indicated, I can provide information about the transponder settings in SB3 so that this can be displayed in a gauge. It would be awesome to have a gauge that had transponder code, squawk mode, squawk ident, and the little flashy light thing that some want. I could then ship this FS8 and FS9 compatible gauge with SB3.
Are you a gauge developer that has something partially written already? Because if you do and you want to work together with me to get it up to snuff with the above functionality, contact me. If it works and can bundle with SB3 there will be much rejoicing.