Gizmondo writes: "Microsoft's on-again, off-again relationship with an Xbox 360 Blu-Ray drive looks set to be on again this Monday. As you all know by now, Monday marks the beginning of Apple's annual WWDC, and a little bird told us something is going to be announced by Steve Jobs there during his keynote. Microsoft doesn't care; a tipster told CrunchGear it's going to "upstage" Jobs, Apple and the entire known tech-using world by announcing an Xbox 360 with Blu-Ray drive one hour before the beginning of the conference."