I hope it's not that long, if memory serves me correct, the HDGUI for the other receivers came out only a couple weeks at the most before Pandora was added.
I guess that's where my confusion is, our HR2x's didn't get it until early January, then we got the Pandora update about 2-3 weeks later, and we got the HR-34 a few days after that.spartanstew said:The HD GUI started rolling out 11/1/11. Pandora didn't make an appearance until 2/1/12.