Does this man provide the answer to Zetec wiring/ecu issues?

http://cgi.ebay.co.uk/ford-1-6-zetec-engine-ecu-and-wiring-loom-kit_W0QQitemZ4590670224QQcategoryZ100921QQrdZ1QQcmdZViewItem

I dont know what to think about this, but for £50 it seems to overcome some problems.

Your opinions, please.

David.