We now support embedding all pages of a multiple page form in your site. Previously only the first page was embedded. When the user went to the 2nd page of your form, they were taken out of your site to Formsite. By default, we now embed all pages of multiple page forms. This behavior can be overridden so that only the first page is embedded.
More information on these new features can be found by logging in and going to the “Form->Publish” page.