It’s something you can’t get on the Roku. Nor on LG’s BD300. Nor on Samsung’s P2500 / P2550 Blu-ray players. Nor through Netflix’s own “Watch Instantly” portal. It’s high-def Netflix streaming, and it’s coming first to Microsoft’s Xbox 360. Yes friends, when the all new dashboard hits on November 19th, with it will come HD Netflix streaming for (US-based, presumably) Xbox Live Gold members.