How can I calculate my daily time?

Hello!! I need help! I am trying to calculate my daily time in Excel and
the SUM keeps displaying !ERROR! I would like to create a spreadsheet that
would let me input when I clock in for the day, clock out for lunch, clock
back in etc. etc. Is there a way I can do this that will not be a big pain??
Thanks in advance for any body's help!!

using Ron's excellent add in available here
http://www.rondebruin.nl/

and asking for time clock in the subject line
http://tinyurl.com/7mxlz


--
Don Guillett
SalesAid Software
[email protected]
"hcommet" <[email protected]> wrote in message
news:[email protected]...
> Hello!! I need help! I am trying to calculate my daily time in Excel and
> the SUM keeps displaying !ERROR! I would like to create a spreadsheet
that
> would let me input when I clock in for the day, clock out for lunch, clock
> back in etc. etc. Is there a way I can do this that will not be a big
pain??
> Thanks in advance for any body's help!!