Are there any DVD burners that have a firewire jack that could interface with a PC? This way I could burn my own DVD-Rs (or DVD+RWs) right out of the box using the analog inputs, but I could also back up or transport PC files through the firewire jack. ..Or I could produce more elaborate DVDs with picture menus or even a commentary track directly from my PC in the future. I could also make perfect clones of my own home brewed discs by using a simple mirroring program. Commercial DVD's have digital copy protection, so "abuses" also shouldn't be an issue. ..Or have the paranoid Hollywood studios made a valuable feature like this a "no-no" as well?