We're guessing we're not the only one to have never heard of P4P before now, but there's probably a good reason for that: it doesn't exist yet. See, P4P is designed to speed up peer-to-peer file transfers and alleviate network strain by using information about network conditions and network topology in order to increase routing efficiency -- more bits, less work. The problem is that you're going to need service provider cooperation to pull that off (P4P stands for Proactive network Provider Participation for P2P) and now Verizon has signed on to take the concept to the next level. What's not clear yet is whether only specific, commercial P2P apps will be able to benefit from this tech, so that carriers can make sure everything is on the up and up, but with tested performance improvements as high as 600 percent, we sure hope this is coming soon to a torrent client near you.

[Thanks, Ehren]

While peer-to-peer sharing certainly gets its fair share of critics, the sharing, caring approach to distributing media definitely has its useful (and legal) benefits, and now NDS has announced "two new product enhancements of Synamedia Metro, the NDS IPTV middleware solution," which looks to bring P2P technology to the DVR. Distributed DVR allows for any hard drive on the home's network to act as the storage device for your DVR, theoretically eliminating the need to even include an HDD in the set-top-box and giving customers the unadulterated ability to scale their storage capacity to fit their needs. Furthermore, the ShareTV system "allows IPTV subscribers to legally share their stored TV content using peer-to-peer technology running in the Jungo Residential Gateway software," essentially opening up a new realm of recorded television to access just in case your forgot to schedule a crucial recording. Of course, all of the files would be laced in DRM, and only users of NDS' system would be able to share and access the recorded content, but having a nearly endless supply of DVR'd shows at your disposal sure sounds appealing. Now, who's game to pick this system up and distribute to the people?

[Via PVRWire]