AppleInsider is reporting that the car kit will not be compatible with the iPod Touch and first-generation iPhone. This is a complete turn around from early reports from TomTom claiming since the car kit contained it's own GPS, you could indeed use the TomTom App Store software/car kit combo with an iPod Touch and first-generation iPhone.
TomTom's car kit for iPhone has been in the news countless times the past few months and here it is once again. This news should sadden many iPod Touch/First-generation iPhone owners who have been waiting for this often delayed accessory to be released. It was first slated to come out this past summer, which was then pushed back to October and now will not be shipped until November.