Potomac Tech Wire, Briefly Noted - Chantilly-based TVWorldwide.com, a web-based television network, said that it has partnered with Arizona-based Limelight Networks, the provider of a digital content delivery network. Under the deal, TV Worldwide will provide live streaming and webcast support to Limelight, while also utilizing Limelight's digital delivery network for its large webcast applications.

Potomac Tech Wire - Sterling , Va. -- With baseball season around the corner, Sterling-based Pinkman Pitching, a provider of baseball pitching training and analysis services, said on Wednesday that it will team with Chantilly-based TV Worldwide to launch an Internet TV channel, PitchingTV.com. TV Worldwide, a web-based global TV network and streaming video service provider, will build and host the site, which will be formally launched on Friday. PitchingTV.com will offer online video-based training and instruction. It will feature multi-media programming with interactive live and archived streaming media content in both free and pay-per-view formats. Programming will include coach's tips, throwing techniques, "teach-the-teacher" pointers, technical analysis, injury avoidance and rehabilitation measures.