![Apple Context Machine show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/011/195/small/the-mac-observer-s-weekly-roundup.png)
Summary: Dell has beaten Apple to shipping Blu-ray enabled machines, and phase-change memory technology is shaping up to be the biggest thing since flash memory. In this week's Context Machine, a look at the role Blu-ray and PCM are going to play. Also, a look at the Rode Podcaster USB mic.