Thanks guys.
The Bristol site is perfect for what I need. Interesting enough the Loading exam required by DCA under UK CAA International is not there, but Mass & Balance instead which is the same as Oz. Anyway will see. Mind you a bit scary a Rotary guy having to sit the exams under the (A) to fly the (H) .....always wanted to know how to load a 737 just in case...Not!
Cheers