I've created a page via *SITE ACTIONS > CREATE > WEB PAGES > BASIC PAGE*. 

That gave me the Rich Text editor, where I pasted in some stuff text from the platform I'm migrating from (conventional HTML). Note that I copied and pasted via the *browser*, not by pasting in the raw HTML.

For the most part it worked well. Picked up all the necessary formatting, etc. However, the pages are very wide - too wide. It makes it hard to read the text.

An easy (and pretty old fashioned) solution is to create a 1x1 table and to put all the text inside the table. Then, specify the table width (e.g., 500 pixels) and that's it. 

I can create the table in the Rich Text editor and can even set its width. *But I can't remove the border!* I need the Source Editor for that (e.g., border="0"). 

On the various Web Parts I have in the site, I've a choice of using the Rich Text Editor or the Source Editor. But on these "web pages" (not web parts) I can only get the Rich Text editor. (There's a link on the right side, under "Site Action," that says "Edit Content.")

Is there a way to get the Source Editor on this kind of page?