Fanless, yeah. You don't advertise something as fanless and then ship out something with a fan to customers.
Whether or not it has sufficient cooling, I'm not sure. The case they used (Morex T3500) is listed on Intel's Mini-ITX chassis list as being compatible with the DQ45EK, DG45FC, and DG41MJ so I'm going to assume that means it's got decent cooling as far as Mini-ITX cases go. Possibly enough for a passively-cooled ION build assuming fairly cool ambient temps.
Thanks for reply. So, you got one? Does is it have a fan? Can you post a picture with the Myka ION disassembled?