OK, this is the story so far with this case, I read various threads on this site and followed the advice in them by submitting the preliminary defence via email attachment and not the online form, participating in the mediation but keeping it short and sweet by saying right from the off I won't be offereing any counterclaim so I was off the phone within 2 minutes, completed the alocation questinnaire.
I then got a further letter from the court saying it was proceding to a hearing and I had to get my defence in by the end of the month, Cadent also had to pay the fee etc. Interestingly it wasn't allocated to my local court as I'd asked on the forms but was prepared to travel anyway, not sure if I may have got moved at a later date though.
then I finally received this a couple of days ago.

I take it this is now job done? Do I have to do anything further like still submit the defence by the due date or anything?
Footnote - what I will say though is how complicated it all is, if you get taken to court, (usually by legal experts) its no just a matter of writing "guily" or "not guilty" and taking your punishment, there are quite a few steps you have to go though in the right order and some of them really should be done by a solicitor if you are just your random member of the public, I can see how easilly it would be for someone to trip up and the experts win by default even though you may have done absolutely nothhing wrong, no wonder PPC's use this method to bully payments out of people.
I wouldn't mind but most governemt forms like passports and driving licence etc come with an idiots guide to fill them in yet the court documents come with very little which is odd as one slip up could cost thousands.