Sony have announced SingStar for PS3 is now available nation-wide. The uber-popular sing-sim (like that), is the franchise's first time on the PS3, so be gentle. There are 30 tracks available on the disc, and you'll also get immediate access to the SingStore where you can purchase new songs, skins and the like for your new in-house karaoke machine. We'll have a review up for this soon, but in the meantime, if hitting the high notes to OutKast's "Hey Ya" isn't your thing, Vivendi have announced their first-person time-bending shooter, TimeShift, is also available for the PS3 Australia-wide today. TimeShift is also available for Xbox 360 and PC, check back here at AusGamers for reviews of these and more over the next few days.