   Windowed mode problem
  hi all,I've got a problem in windowed mode. In windowed mode, I always see the synchronization lines, except if I force synchronization by lock/unlock the backbuffer before calling Present.With fullscreen mode I get 60 FPS.With windowed mode I get 30 FPS, why is it so slower ? Is there any other solution to get the vertical sync in windowed mode ?I need windowed mode because user should be able to use other application while our one is running.thx[Edited by - mabeghin on December 2, 2005 9:07:53 AM]
  Any idea ?   