Now know that a date (like now) is actually a double, where an integer is a day.
Each day consists of 24 hours which each hold 60 minutes.
So...
Now + 10 / 60 / 24 works too....
Or ...
Mike's
Time()+(600/86400)
which is actually Now + ( 60 * 10 ) / 60 secs / 60 mins / 24 hours works too.
I hope you understand now how time "actually" works
Also (offcourse) the dateadd will work as well... but that still hides this " low down and dirty " stuff to you