PSPCasting on the Windows side is fairly well documented, achieved by combining Videora and PSP Video 9 to pull down videos via BitTorrent and convert them to MP4 format for transfer to the PSP. There isn’t a single solution yet for achieving the same on the Mac side, but with some very minimal manual intervention we can automagically download and prepare a bunch of new video content for our PlayStation Portables using the ANT RSS video aggregator in combination with the PSPWare syncing application.Source: Engadget
Engadget has full details, so check out the link.
