MediaLab can display a screen for a predetermined number of seconds using the duration parameter. You can find more information about it here in the MediaLab manual:
http://www.empirisoft.com/medialab/h...s.htm#duration
You can try using it as part of an item like the instruction item type to present information such as your feedback screen and any other screens prior to that feedback screen. You can find more information about the instruction screen here in the MediaLab manual:
http://www.empirisoft.com/medialab/h...e.htm#instruct
Jason Reed
Empirisoft Software Support Specialist