Well if Zenstar don't get back to you with a satisfactory answer on this, I suggest that we should e-mail Eovia directly asking that they remove their details from the "Third Party Add-ons" section of the site, and seeing if they can do anything else to sanction them... Not that I want to prejudge a (lack of) reply, but if they're literally taking the money and running, then I really think that would be unacceptable behaviour and detrimental to the Carrara brand itself...