Hi Craig,
I just called Virgin on 150, there are a couple of ways itemised billing can be achieved:
1. For customers on e-billing (or e-mail billing), taking the call threshold down to 0.1p from the default 50p will effectively show call details for the calls made, at no additional cost, or
2. For customers on paper billing, for £1.75 per bill, a fully-itemised paper bill can be sent.
In both cases, the itemisation only shows for calls made *after* the date that "itemised billing" was requested, as far as I understand it.
I am not 100% clear if the options above only result in calls outside the 1000mins per month Multi Talk 1000 and Talk More Anytime call bundles being itemised, I guess with my first bill due to be generated on 09-Mar, I will find out.
It's an adventure... 