That OSA is really cool!
The only problem is, that you obviously cant
lock the mousecursor from moving out of the window,
wich makes having FPS work impropperly.

The acknex engine should have an option to lock the cursor then.

Some small recent games of mine:
Griefer 4k http://damocles11.byethost9.com/griefer4k.html
Kobold 4k http://damocles11.byethost9.com/kobold.html
Cave 4k http://damocles11.byethost9.com/cave4k.html