I will be starting Invisalign in a month and was reading the chat forum today. My dentist didn't say a word about "attachments". What are they for? Also, my dentist said that my left bite was perfect but my right bite was a step off (top is forward), resulting in an overbite with front protrusion. He said that the Invisalign could not repair a bite problem and his first recommendation was traditional braces. That's not an option for me (adult professional). From what I have been reading, my bite alignment does seem an Invisalign option. Regardless, my front appearance will be good. My concern is being sprung on with "attachements". These seem to be a cpncern for persons with Invisalign - whatever "these" things are.