What do you mean by "grab the one...in the bin directory"? Do I need to add a line in my .pro file that tells it where to look? I've made a copy of the QtCore4.dll file in my "release/" directory, but it appears to have no effect.

I certainly don't have a "customised" version of any dlls. I just downloaded Qt a few weeks ago. Everything is vanilla Qt as far as I know.

Where do I put the '-static' option? In the .pro file? I can't seem to find any compiler settings in Qt Creator.

Also, I decided to try to compile one of Qt's example files just to make sure that works, but it doesn't work! I tried the 'elastic nodes' example, and when I try to run the release version of the code, it tells me "The procedure entry point _Z5qFreePv could not be located in the dynamic link library QtCore4.dll".

What am I doing wrong?

P.S. Don't worry, all of my code will be open source - not that anyone would care to look at it.