ArabicGamers writes:"Is Microsoft serious about games or is it turning the next Xbox into a fully-fledged entertainment machine? Will it have to be constantly connected to the internet to work properly? Can I play my old Xbox 360 games on it? What about used games, will they still work or are they being blocked completely? These are just a few of the questions Microsoft needs to answer during the next Xbox reveal in May. Failure to clarify these points would spell trouble for the platform holder, but Microsoft also has the chance to outshine Sony's PlayStation 4 event from February."