Thanks everyone! Air date is:

3 April 2009
Channel: ABC
Show: Collectors.
Time: usually 7.30 pm each Friday but check local listings.

I managed to get Masterpiece Megatron back into NSW without any trouble, and arrived home after midnight. Slept through my alarm this morning!

I will send a reminder closer to the day so you can all laugh at me and pick on me for getting some TF lore wrong!