Can someone that has MYSKY multiroom (two HD decoders) through vodafone confirm you don't need to pay the extra $15 per month for the second decoder?

I know that the multiroom fee is $25 a month which is fine.

I have just spoken to vodafone who put me through to the sky department who said the extra fee for the second HD decoder would be $25 plus $15 each month.

The current deal with vodafone is that the $15 is wiped as long as my phone/broadband is with them.

Does this apply to a second decoder?

The vodafone sky department couldn't tell me which is a bit of a worry????