Was just on the Phone to Foxtel's Customer service representatives for a Box refresh - Mentioned about the Netcomm Powerline Adapters, they said they would ship (2) Adapters FREE of charge. I can confirm that it still works.
Full Credit to Tightarse's Thread
It takes matter of minutes. Make sure you that you mention that you are looking to access 'On Demand' on your Foxtel Box, but can't due to being upstairs, etc.
In some cases, it may take two calls, but highly unlikely.
Dupe as the old deal is within six months.