2 Mini's on the way... and I have S3's...

I jumped on the $99 Mini @ RS and ordered two. I almost bit on a Roamio when Tivo was offering a deal, but at the time the Mini's were subscription and didn't want to buy two Roamios.



Anyway, until I find a deal on a Roamio, can I activate these Mini's with lifetime or do I need a Roamio on my account to do so? Hopefully Tivo will have some holiday promotions which make the Roamio too good to pass up...