Hey guys, I'm in need of some help. I bought my computer from MDG, and it worked fine for a year or two, but then it got loaded with viruses, and I had to reformat the system. My CD/DVD burner will read and play DVDs, CDs, audio CDs, Data CDs, etc, but will not burn a mixed audio CD, or some of my home videos onto a disc. My Windows Medai Player, and other programs, tell me I don't have a burner hooked up to my system. I'm running an HL-DT-ST DVD RAM GSA-H22N, or at least thats what my computer calls it. I need to know how to set my system up so the burning works as well as the reading of discs. Thanks ahead of time.