I have a timesheet recording activity against client for a day. (E.g. ColA:
Client code, B: hours)
The client code may have several entries in the day and may vary from
day-to-day.

What I want is a summary of total daily hours for each client. Given that I
may not know which clients I'll be working on in a day, I need a "DISTINCT"
list of client codes derived from ColA with a SUMIF() type process against
hours for each distinct client code.

Thanks for nay help
James