Phoenix in the Machine by Leigh Kimmel
Dreams come true in cyberspace -- but so do nightmares.
Roger remembers dying in a fire on the launchpad. He's reconciled it with being alive again. However, being an infomorph in a simulated environment has been a difficult adjustment. Toni tells him he went mad the first time he awoke, and she had to crash the computer.
Now he helps her playtest the games her employer designs. But cyberspace outside Toni's local area network is a dangerous place. A disastrous experiment in Bangladesh left the world in a moral panic about AI and machine consciousness.
When a careless connection betrays him to those who cannot distinguish between an AI and a post-biological human being, he and Toni must flee. Their cross-country journey will either destroy him or deliver him the spaceflight he's awaited for a century.
