title: Joining excel records based on column data
body: <p>I have 3 excel spreadsheets with the same columns and (supposedly) the same data. I need to line up all 3 documents and look for inconsistencies within the data. The data is server information at a data center and I would like the server location(row/cab) and Asset Tags to match horizontally for an easy view of differences between the 3 documents. If a document would be missing the server (No matching asset tag or location is empty) then I would want a blank line inserted in the other 2 documents showing that it is not present. Hopefully that all makes sense.</p>
  
  <p>Here is the image of all 3 sheets put together. (ignore the colors)</p>
  
  <p><a href="http://img833.imageshack.us/img833/2937/unledcco.png" rel="nofollow noreferrer">Excel Image http://img833.imageshack.us/img833/2937/unledcco.png</a></p>
  
  <p>Thanks for the help.</p>