I know I will need software, but I don't want to buy it bundled because you can get it for cheap. I don't really want an enclosure because they are heavy to lug around.
I am looking at this onehttp://www.amazon.com/gp/product/B001QA2Y9S/ref=ox_sc_act_title_1?ie=UTF8&m=A1WMFB7P808BWJ
Software on it's own is much more than if you buy it in a retail package with a drive.
Win DVD is $60, Power DVD is 40-60 depending on the features.
Never tried that drive, but it does say Bluray on it. How good it is though, I can't say.