not sure on info window stuff as one of the first things i did was switch them all off.
re devicelink- not exactly- but there is a way of getting data out of the game engine- see here
http://forum.1cpublishing.eu/showthread.php?t=26587
atm i can do 'speedbar' type info displayed in an info window- others can get text output to a file.
the programming required to output the data as a udp datagram (and hence use it to display gauges) is beyond my C# skills. when it happens i'll be 'dabbling' for sure
