The update released today (v5.04b) improves on last week's update with regards to joystick control. Menus can now more easily be navigated with the D-Pad and the "B" button to go back, and cutscenes can be skipped altogether by pressing the 'menu' button (configurable in Options).

Your user data is fully upgradeable from the previous update.

Note: If you lost your highscores in the previous update and want to recover them, follow these steps:

[*]Disconnect the game from the Steam Cloud (Right-click on game in your Library > Properties > Update > Uncheck "Steam cloud")
[*]Explore to [Steam-Folder] > userdata > [Steam User ID] > 353090 > remote > steamcloud > CI5 > 5.04steam
[*]Delete the file CI5.hst
[*]Run the game
[*]Once you verify that scores have been upgraded correctly, re-connect the game to the Steam Cloud