I bought a Tomtom 500 a while ago, well a long while ago, and fancy getting the TomTom traffic thing working. The trouble is I am on o2 PAYG and that doesnt seem to give me the data packet(??) that I need to get the thing set up. I was advised to buy a bolt on but having called O2 customer services(!) they told me that I cannot do this as it wouldn't work.

Is there anyone out there that has a PAYG phone working with TomTom traffic, if so can they give advise? I'd prefer to keep the O2 but if I need to change guess I'll have to, cheers