The OnLive Website is live for this just unveiled cloud gaming service, and accepting signups for the OnLive Beta Program, which is slated to get underway this summer. Word is: "You need to be at least 18, based in the US and have a broadband-connected PC running Windows Vista®/XP®, or an Intel®-based Mac." Also, Engadget has video of OnLive being shown off at GDC, where playing Crysis over the service is demonstrated, and the burning issue of how lag will be handled is discussed, as they outline the careful distribution of data centers to keep things humming.