Well, I just replaced one of my Dtivos with an R15. I knew they couldnt last forever....so instead of finding another Samsung sir-4xxx I chose to try DTV's brand. I have to say, I'm not happy. I thought I'd receive the newer model that they show on their website when you go to view equipment. The feature I most miss is being able to bounce back and forth between the two tuner's buffers. Already, I've missed out on programming by pausing live to switch to another channel...only to find out when I come back, i've lost the buffer. :-( Already contacted DTV about this and they tell me they don't guarantee any model when they send out equipment...yadda yadda yadda. But this pi**es me off because their website shows the DVR+ as having features that I thought I would get with my new receiver. There are so many features available with the R22 that are not with the R15, it doesnt seem right that they can lure you to change equipment with the promise of all these cool features on the website, then when you decide to switch, they send you an R15. !!!!!!!! Now, i understand that the R22 has double buffer capability...is this correct? If so, how can I get DTV to switch receivers with me? I have been with them for close to 10 years, using three receivers most of the time.