Gamers are well aware that E3 is just around the bend, and whispers are sure getting hopes up around the web. Microsoft is expected to unveil a motion sensing system to compete with Microsoft’s Wii, Sony just might debut a new thin PlayStation 3, and the PSP just might snag game rentals and music downloads. According to various sources, we’re learning that Sony may be in serious discussions with “some of the major recording companies” after offering up music downloads via the PlayStation Network, and considering