Spyder for iMac?

[Diamond Lil]

Datacolor DC S3P100 Spyder 3 Pro (http://www.amazon.com/gp/product/B0037258L4/ref=ox_sc_act_title_8?ie=UTF8&m=ATVPDKIKX0DER)

Does anyone have experience using this and an iMac monitor?

[echo3]

Not me. :(