been testing all of this out on my avic f9220bt I can get the HU to run igo an such and can confirm it works. only I don't really understand how navi.exe and av.exe run. I've been thinking of running navi.exe in the background (or preferably not at all, due to RAM) and being able to "alt-tab" between igo and av.exe without having to run explorer. I've seen this work on pioneerus a different hack but cant find me a copy to disassemble. am I right that on boot the hu unpacks its platformXXX.prg to ram, to use it as its windows directory?
