Hard Drive died. Called DTV and they replaced it with a less than desirable HR20-700. They did not want the 100 back and said I could toss it. So, I would like some thought on options: 1) Replace HD in HR20-100 with a 500 GB or 1 TB relatively inexpensively? I like the fact that it has an internal cooling fan and runs cooler than the 700 which has slots all over the top and sides. Also, the 700 only has a 300 GB HD. 2) Called DTV again. Multiple upgrade offers exist, but no Genie. Current pricing they offered for that was $299 for Genie, $99 for ea. Client, $49 for install. Pricey. 3) Another upgrade option was a new HR2x DVR, Whole Home and Cinema Connection kit (is this the DECA?) for $99. In addition to the dead HR20, I also have an HR21-200 with an AM21 attached to it. Desired setup (if I can get the price down) would be HR34 with 2 or 3 clients. Is there any reason to keep the HR21-200 with this setup? Long time DTV customer since '98. Choice Xtra Classic. No SWM - 2 coax to both receivers w/B-band adapters. Hard-wired to internet through ethernet connections on back of receivers. No whole home. Thanks in advance.