Story about bank switching in the Apple II. Citat: "...Bill was intrigued, but he complained, "You can't add any more memory because we're out of address space. 64K is the limit of what we can address." Burrell had already thought of that. "Well, the language card is already bank-switching the RAM, even double-banking the last 2K where the monitor ROM is. We'll just make it bank-switch another bank."..."