There is ample inventory of DSR-410 units available (all previously owned).
At 129.95 plus shipping, I encourage anyone that is interested in C-band subscription programming to consider Skyvision's non-motorized solution that only requires a six-foot or larger antenna and a C-band LNBF, with the DSR-410.
The stock of DSR-922 receivers is a serious problem, caused by Motorola's lack of will to build more product. If you have followed the headlines about the company in recent months, nothing good has been coming out of Chicago. Lots of permanent layoffs, and it would appear that their sole focus is on the cell phone division. Do not expect a new run of DSR-922 receivers anytime soon. Pray that they might find enough used ones to refurbish and put shipments back in the hands of vendors such as Skyvision to sell...but that is definitely a finite market!
If Motorola wanted to seriously market this product, they would be acting differently. The best people in the 4DTV division were unceremoniously let go several years ago. Perhaps they might consider selling this and other divisions---but history has found them asking too much for things in the past, which scares away potential buyers. In the meantime, drastic solutions are needed to prop up the consumer market, and that includes independent recycling of older units that have been tested and determined operational.