data collations  & geo-referencing

Discussion created by whizevans on Feb 17, 2011
I am currently trying to geo-reference a map using ArcMap.

However, I first need to collate 2 data sets in excel - does anyone have any advice on doing this?
I then understand to geo-reference I use the tools -> add XY data button and chose the WGS 1984 map? However, thsi doesn't seem to be working?

Any help would be great. Thanks :)