Here's an interesting article about the world before interchangeable game cartridges existed, and how the game cartridge came to be.
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Consider the humble video game cartridge. It's a small, durable plastic box that imparts the most immediate, user-friendly software experience ever created. Just plug it in, and you're playing a game in seconds.
If you’ve ever used one, you have two men to thank: Wallace Kirschner and Lawrence Haskel, who invented the game cartridge 40 years ago while working at an obscure company and rebounding from a business failure. Once the pair's programmable system had been streamlined and turned into a commercial product—the Channel F console—by a team at pioneering electronics company Fairchild, it changed the fundamental business model of home video games forever. By injecting flexibility into a new technology, it paved the way for massive industry growth and the birth of a new creative medium.




now I -really- want one!!! 



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