Thanks guys for the replies again. Hmm, I may have to rethink of whole home d r then. I may still call d* to see how much would it cost. I am more worried about them wanting me to commit for new 2 yrs contract, as I have fulfilled my term. I may just stick with my current set up, as the r22 has a 1tb external and hr21 just got a new 2tb attached to it few days ago.
When I got the DECA system installed I was out of comittment and it was installed at no charge. They also gave me a 24-500, which I didn't really want at that time, but at no charge for the HR I couldn't pass it up. I'd keep calling until I got someone who made a similar offer.
You can get it done at no charge, but your only weapon is the comittment. Two years flies by, why worry about it?