Thanks, that does help to hear a positive review of it.  I remember C6 getting a lot of criticism when it was first released.  I just did the currency conversion and even with the exchange rate being much worse than it used to be it's still only 30GBP.  Just have to live up to my promise to myself to get back into it.  I did Mark Bremmer's C5 course so will have to sign up to VTC again I think.