I have a Hewlett Packard p6203uk desktop PC: 4GB RAM, Pentium dual-core E5300 @ 2.60GHz, Windows 7 Home Premium. I'm thinking of adding an internal Blu-Ray writer. Is there software available (perhaps bundled with a drive?) which allows authoring of Blu-Ray discs from MKV files, including creating decent menu pages and the like? Are there any known problems with burning on a PC and then playing back the discs on a standalone Blu-Ray player? Any recommendations for particular makes and models of drives would be appreciated. Many thanks. .