The actual message itself comes from D3 though doesn't it... I got it a lot round Birmingham city centre with all the high buildings etc... I just turned off the voice notification so I don't get it loud when the music's blasting.
Ford Focus MP3 : www.stevieg.org/carpc Blog Updated 29 January 2009! Car PC Status: Complete - Undergoing Software Redevelopment
Same here, hot the BU-303 and haven't noticed any differance.
Depening on cars (lots of rentals) you sometimes have to put it on the roof because the signal is too low inside but that's hardly MapMonkeys fault.
Usually get around 7-8 satellites, sometimes up to twelve.