I can just see the shock headline on /. :

In-car MP3 player tracks user preferences - Doubleclick say "It's not us!!"



Geoff
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Reg No. 554, s/n 00064 - It's mine I tell you.... all mine :)
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Geoff
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Mk1 Blue - was 4GB, now 16GB
Mk2 Red - was 12GB, now 60GB