I just received a new LaCie d2 dvd burner and downloaded the trial software. The backup DVD I burned worked great but then when I tried another movie (which ripped fine) it stated that my blank DVD was unreadable. After several failed attempts, I restarted my computer and it worked fine for one movie and that was it...same thing again. I was wondering if there are any compatibility issues with the LaCie drives that you could recommend a fix. Thanks for your help!