I forget the exact model#.. SOHW-16something. It's an Iomega external USB 2.0 burner, supposedly does 8x and dual layer.. might even do 16x, not sure. I used some Ritek 8x media and it only burned at 4x. How do I unlock the full burn speed on this thing? I already found the booktype setting app on liteon's site, very cool that they support that themselves and it's not a 3rd party app.