I can reproduce this bug. And always could, as far as I remember. Been using fluxbox about 2 years.
Bug occures with freedoom, diab...@wine (800x600), starcr...@wine (640x480). It's strange that bug ocures with linux version of quake3 (1024x768), but doesn't occur with qua...@wine (1024x768) Debian GNU/Linux unstable (sid) Fluxbox 1.1.1+git20100807.0cc08f9-1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) xserver-xorg-video-intel 2:2.9.1-4 Monitor resolution: 1280x800

