I have had no problems at all (knock on wood, knock on wood) with my SB Duet. You can see from the SB forum however, that there are a lot of documented occurrences and issues - especially with the older software versions. My Duet has been reliable since the get-go (installed 6 months ago). I don't listen to Internet radio that frequently, but when I do, I don't really have any issues. I do recall a time or two when I experienced some rebuffering. I do believe a lot of this has to do with the Internet server (product/provider, router and bandwidth limitations). If you have good steady bandwidth via DSL or Cable Broadband, fed through a good router (at least G series for Wi-Fi), then you should be okay. I will be replacing my old B series router with an N series when I install a NAS, but for now, even my G Wi-Fi router has performed excellently (that router is in the same room as my Duet/stereo).
I think this is a good time to watch for new products and do some thorough research before pulling the trigger on anything. The industry has embraced music/video servers and there are some exiting products in the works (i.e.: the Perfect Wave DAC/Bridge server). You can bet that there will be other reputable companies introducing new high-end server solutions. Be patient (ha ha..ha!).
I think this is a good time to watch for new products and do some thorough research before pulling the trigger on anything. The industry has embraced music/video servers and there are some exiting products in the works (i.e.: the Perfect Wave DAC/Bridge server). You can bet that there will be other reputable companies introducing new high-end server solutions. Be patient (ha ha..ha!).