This Week's Best Tech Stories

Here are my picks for the best tech stories of the last week:

• Six Best DVR Applications (Lifehacker)


• iTunes music is DRM free, contains downloader information (via /.)


• New ext4 filesystem released for linux (Ars Technica)


• British show "Look Around You" comes to the US (boingboing)


• Obama announces FCC chairman nomination - reform groups rejoice (Ars Technica)


• Performance wall approaches as manufacturers add more processor cores (Maximum PC)

photo credit: jared