A couple of recent Xbox Live Arcade leaks have increased attention on Microsoft’s PartnerNet, the development network for debug Xbox Live content for developers and press. First, Eurogamer leaked the existence of Ikaruga on Xbox Live Arcade, and then Computers & Video Games had an article about the release of Rare’s Jetpak on PartnerNet that was quickly pulled. Now, CheapyD at CheapAssGamer.com has a brief tour of the PartnerNet on video, courtesy of an anonymous informer. The video shows entries for a few titles like Centipede and Millipede and a couple of other new games and gives an idea of what developers on the network can see.