"Neuromancer turns 25: What it got right, what it got wrong" @macworld:
Neuromancer tells of famous hacker, McCoy Pauley, who originally taught Case how to hack and later died of heart failure during an especially dangerous assault in cyberspace. But before Pauley died (in the clinical sense), some people hooked his brain up to a computer and dumped the contents--his hacking expertise, memories, habits, idiosyncrasies, everything--out onto a ROM cassette, creating a "construct" of the former hacker. Long after the flesh-and-bone Pauley's death, Case and Molly steal the construct, which can think and talk, so that Pauley can help them complete their mission.
The conversations between Case and "the flatline" as he calls the construct, are priceless. The construct isn't quite sure whether he's alive or dead, and when he learns that he is just data on a disk he isn't very happy about the situation. Pauley eventually asks Case to erase the ROM, effectively putting his mind to rest for good.