I tried playing DS recently but it wouldn't load. I tried installing it in Garrettloader and playing from there but it would not load either. I then opened the Thief3 Launcher and clicked on 'Launch Thief3' and it worked, except it was playing the debug mode of the game (but with sound). I'm getting 10-20fps and all these weird messages onscreen.
I made a script in T3Ed to show whether a body was dead or unconscious and it was displaying that in the game also.
I deleted all the junk T3Ed puts in the DS folder in My Documents and it would load up to the title screen and then crash when I tried playing a saved game.
I test my missions using the 'Send to Xbox' command, not debug mode, any ideas why it's being so weird?