I have an older Mac mini, model A1176, 2005. I haven't upgraded to OS 10 yet, but I bought a family pack, and I can do that if I need to. Can I use the mini to download Netflix streaming movies? It has a CD slot; can I use it to play DVDs? My tv is also older, just a plain tv (no HD, no blueray) but it has a red-white-yellow port. If I can do these things, what do I need to buy, and what do I need to do? Thanks for your time.