Thanks Simon,
I looked at the knowledgecentre yesterday but failed to find it, I've had another look after your comment and did indeed find the Viewer information.
However, the information is correct as of Version 6.7 - so I wonder what has changed since 6.7 to 6.12 (also considering the other forum post I referenced yesterday does indicate some changes to the decoders).
Is there an updated list for 6.12 that you are aware of?
Many Thanks,
Regards,
Ryan