Anybody familiar with both? I was leaning towards a QNAP TS-409 to use as a media server to stream to computers and tv, but I also saw the HP on-sale. However, I don't know much about it. It uses Windows Home server, which I know nothing about. I am leery of Windows in general. Anybody familiar with both? I almost out of HDD space on my externals, I need to get something going soon.