If the news of Xbox games coming to HoloLens and Elite: Dangerous hitting Xbox One this summer wasn't nearly enough, Microsoft has a few other tidbits to share from this year's Game Developers Conference. First up: Redmond is bringing the Xbox Live SDK to Windows 10. It's part of the universal apps push that the outfit's making with its new operating system, and will give game developers of any size access to a "vast majority" of Xbox Live's services. It wouldn't be the first time Microsoft's done something like this, but let's hope it doesn't turn into another disaster like Games for Windows Live was. The post on Xbox Wire also mentions there will be a new tier of the company's online gaming service coming as well that specifically allows "any developer to engage with the Xbox Live community." We've reached out for clarification of exactly what that translates to.