Apex Designs have released Payback v1.1. From their update page:
New Features:
+ Mid-level save support
+ Added an option for the player to respawn if they get stuck
+ Added a message warning the player that they are about to overwrite an existing replay if they choose the same filename
+ Added an option to allow the player to delete replays
+ Disabled the handbrake when reversing as it was causing many people to think the controls were broken when going backwards
+ Added a version number to the loading screen
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Bug Fixes:
+ Fixed intermittent crash after playing the intro movie
+ Fixed an illegal memory access if the player jumped a car on top of the city wall and then got out
+ Fixed intermittent crash going from gameplay to the main menu
+ Fixed intermittent audio problems (incorrect frequency, distorted or silent)
+ Made replays more reliable
+ Fixed a small memory leak if the player saved a replay with the same name as an existing replay
+ Was unable to reproduce "briefcase guy gets stuck on fence sometimes" bug, but did adjust waypoints to reduce chances of it happening
+ Reduced sound stuttering when loading/saving
The update can be downloaded here.[/cut]