Rod,
Do you have a value in C1 to MATCH against A1:A6, as that will give #N/A?
Also, as you are using the result of the MATCH against an multi-column array
I think you need to add a column number for the INDEX function, such as
=INDEX(A1:B6, MATCH(C1, A1:A6,2).2)
--
HTH
Bob Phillips
... looking out across Poole Harbour to the Purbecks
(remove nothere from the email address if mailing direct)