Thanks Rudy, works great.
However I failed to mention this when I posted, what do you think is the best way to do this?
If my timestamp field for startTime is:
and my endTime field is:
What would be the way to have MySQL calculate the time difference between the 2 days, because right now if I use the query it returns: -0.98 instead of 28.0
Thanks again and sorry for not posting that vital info...