mp3car has the power to provide support for *all* carpc hardware in *any* OS they choose. There is more than enough knowledge power here. I'd love for the community at large to back Linux because its a better base for this type of application. The desire from the community is lacking, so LinuxICE isn't nearly what it has the potential to be. I'm not dogging the community, I believe the community is just putting their effort in that which they perceive to be most valuable. Maybe I haven't convinced enough that Linux is really a better platform, and thus more valuable? idk.
BTW, ReactOS was never meant as anything more than a science experiment creating a managed OS. It may become something, but MS isn't putting very much behind it to make it something in the near future.