Data matching or Reconciliation Software needed

I am after a software which does data matching and reconciliation. The software should pick up data from two files and match them according to fields specified. If anything does not match it shows an difference item or exception. There are other features that need to be discussed with the correct person. ## Deliverables * * *This broadcast message was sent to all bidders on Wednesday Jan 20, 2010 6:51:56 PM: A new requirements document has been uploaded in the bid request. Please review and advice your bid and comments. Thank you.