I have 2 columns containing names. Column A and B. I'd like to fill in columns C and D with the differences between A and B, So, whatever is missing from A would be placed in C and whatever is missing from B would be placed in D.
I've looked up many threads but nothing worked.
Also, I'm using the Skydrive Office, so something complex probably won't work.

I've had a similar sheet on Google Docs and those were the 2 formulas that worked for me:
=FILTER(A2:A;ISERROR(MATCH(A2:A;B2:B;FALSE)))
and
=FILTER(B:B2;ISERROR(MATCH(B:B2;A:A2;FALSE)))