Record label demands US$150,000 per infringement.
Legal obstacles holding back user generated content, warnsLawrence Lessig.
Video site carded for allowing widespread copyright infringement.
Manufacturer unveils self-imposed copyright levy.
SafeDisc game copyright protection hit.
Security hole left open for three months.
Search firm adds patents to specialised search options.
Patent claim used to prevent RFID hacking demonstration.
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