Among its most famous members were Apple co-founder Steve Wozniak, left, and John Draper (aka Captain Crunch).
12 November 2013 4:50 am GMTUpdated: 12 November 2013 5:30 am GMT
Photo by: Daniel Terdiman/CNET
/ Caption by: Daniel Terdiman
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MacBook Pro running slow?
Speed up your MacBook by adding more RAM with these quick and easy steps.