Hi,
has anyone else encountered this problem?
I tried also blender 2.63 r48722 mingw64. Crash at program start.
Btw. the non-mingw64 version works fine.
Yeah, I asked Psy-fi about that before yesterday’s meeting. He told me to update MinGW64 toolchain (specified in BlenderWiki). Builds with old toolchain occurs pthreadGC2-w64.dll related crash. Builds with new toolchain doesn’t have this problem.
But I’m experiencing frequent crashes with newer (after r48710) builds. Clicking on splash, on menubar File>New and hitting spacebar in 3d view crashes blender. 
Thank you very much for your answer.
