I bought 7 64 bit for my ITX computer with Win the burner. In addition, I also wanted to use on my MacBook Air drive. On both computers, the drive is recognized immediately and runs perfectly. Feel is really very good, the only drawback is the only glossy surface. One sees it in fact it every single fingerprint. Can not imagine that the surface during mobile use will go scratch also quite fast. Who can live with it for the DVD burner from Samsung is a very strong buy recommendation.