Related sites:

• bitcoin.org

  Bitcoin - Open source P2P money

  

• software-carpentry.org

  Software Carpentry

  

• bitcoinforum.com

  Bitcoin Forum

  

• softwaredon.com

  

• guiminer.org

  GUIMiner - a GPU/CPU Bitcoin Miner for Windows - GUIMiner.org

  

• softwaresystems.com

  Software Systems Inc.

  

• bitcoinmining.com

  Everything you need to know about Bitcoin mining