I might be pressing my luck here ....but (I already got one really
good answer off here today ; )

Ok here's what I'm trying to figure out now:

Spreadsheet 1 contains the client's name in column A and their
employee number in column B

Spreadsheet 2 contains raw data that only lists the client's employee
number in column E.

Is there a simple (or macro) solution that can run in Spreadsheet 2
and compare what's in column E to what's in column B in Spreadsheet 1;
and then enter the client's name in column D of Spreadsheet 2?

Thanks for the help, everyone!