I have a new crash, which is annoying, and appeared after updating Win7(to SP1), MSVC10(to SP1) and some RealTek audio drivers to (2.68).
Downgrading audio drivers and MSVC didn't help and there is also no stacktrace when debugging, the bug report is here:
http://bugs.openclonk.org/view.php?id=739

Any suggestions are more than welcome.