Millisecond Forums

I am having problem with the input keys. The stimuli are supposed to be on the screen for 5 seconds or until a
 response is made by pressing the "1" or "0" key but no matter what I try to do the stimuli remain on the screen
 for 5 seconds.

Does anybody know how to fix this?

Also here is a sample of the code I think may be relevant to this issue:
<trial 2>
/ pretrialpause = 20
/ validresponse = ( "1", "0")
/ correctresponse = ("1")
/ stimulustimes = [100=target;600=erase; 750=neutralwords; 5000=erase; 750=neutralwords2; 5000=erase]
/ trialdata = [neutralwords,neutralwords2]
</trial>


The timing part of that trial is the same for all the trials.