Not making the content created in the 2nd generation editor transferable to the 3rd generation editor is horrible. Been a customer of yours for years and now with years worth of custom branded campaigns that now have to be redesigned from scratch. I talked with support and found out about the incompatibility from your chat rep. The 2nd generation editor is almost unusable now anyway with formatting bugs and issues all over the place. She wanted to charge be $399 to transfer the template to the new editor. Niiiice customer service there. Change is fine but make it easy to deal with.