I have a 2006 Ibook with a G-4 processor. For some reason every time I save a document under a specific formatting, it will change it back to appleworks when I open it up. The document will then appear as untitled and I will be forced to re-format the document again before saving. Also, when I send a document through e-mail even before it has been changed to appleworks the person receiving will only be able to open it as an HTML or as a Google doc. Does anyone know how I may be able to fix this?