Hi.
> Well, XP only does it when it's built with mingw!
>
> Or is this actually dependent on if the binary is run under msys or cmd?
Both they look at a problem.
http://winpg.jp/~saito/pg_bug/20090124/
Then, If SetEnvironmentVariable of Andrew-san point is removed,
a problem will clear....very strange...
Regards,
Hiroshi Saito