The original key for your Spyder product is usually found on a label
stuck to the packet in which the software that came with your device is
supplied. It's a very good idea to keep a copy of this key somewhere
else as well.
If you lose this key, you will need to visit the support section of www.datacolor.com and request for them to issue you a new key.
They may request proof of purchase. Contact us if you require a copy of your invoice.
I've printed the exhibition on an Epson P800 and using the Mirage software which I purchased from you. It's been fantastic and your blog has been incredibly helpful in getting the best prints for my exhibition.