ok, I found this 'walkthrough' for getting TSL to work in widescreen. worked fine for me, you need a no-cd exe and a hex-editor, however. the problem is, that UniWS does only part of the job on the TSL-exe:
I encountered a minor problem however: Everytime a cutscene-movie plays, the game throws me back to the Windows desktop. The game is still running, so I can just tab back in and it's no big deal, but a little annoying anyways.
Anybody had that too and found a solution?
I'm running TSL 1.0b with RCM 1.7 on Windows 7 Ultimate btw.