Mad Dog Multimedia MegaSTOR (MD-16X3DVD9-8X) DVD RW Dual Layer Burner "impression system update" Questions

...update any drivers, it recognizes the drive everytime I plug it in (via USB). I don't need it anymore, but it's actually a better burner than the one that came with my system, which I bought new in ...

...SYSTEM RAW in cd properties and cant access blank cds,dvds blank discs not recognised in internal disk drive.drive should be cdfs but is raw.only thing that changed recently is i put a sandisk 4gb ms ...