Waiting less than 1 second
Never seem this mentioned on any of the forums so I thought I would mention it. You can use the Wait method for periods of less than 1 second as the method has an optional parameter:
Wait "whole Seconds","miliseconds"
Use this to test:
startTime = Timer
endTime = Timer
totTime = endTime - startTime
This should display the 2.5 seconds wait + a few miliseconds for the calculation execution.