TEDTalks (video)

Digital Planet

Onion News Network

CNET News Daily Podcast

X-Play’s Daily Video Podcast

AOTS: Fresh Ink

Engadget

The Skeptics' Guide to the Universe

Quirks & Quarks Complete Show from CBC Radio

GameTrailers.com - Invisible Walls

The Feed Daily Video Podcast

PC Gamer Podcast

Gadgettes (MP3)

Real Deal (MP3)

Off The Hook: high-bitrate MP3 feed

StarShipSofa

GameSpot presents The HotSpot

This Week in Science - The Kickass Science Podcast

Scientific American Podcast

ExtraLife Radio, with Scott Johnson

Skepticality - Science and Revolutionary Ideas

PC Gamer UK Podcast

X-Play’s Gaming Update

Systm (Large Quicktime)

The Onion Radio News

Off the Wall: high-bitrate MP3 feed

Slice of Scifi

commandN (iPod format)

GameTrailers.com - Video Reviews

GameTrailers.com - Video Interviews