The internal drives feature a Serial ATA (SATA) interface and standard 5.25-inch form-factor for easy installation inside a desktop PC.

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Gaikai, like Onlive, seeks to bring access to multiple interfaces with minimal installation eg, TV, PC, Mac, or Android Pads or Phones (Cloud Gaming).

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Now the installation process told me that restarting Firefox would complete the installation, but I found I had to reboot my PC before it took effect.

BBC: Movie Profiler.com website