Well, the alternate FBReader APP seems to have fixed the page-break problem.
Now, I'm seeing that text that was centered on all the other readers is left-justified.
Do the settings override the style settings in the XHTML?
I made sure that I included "!important" in the CSS because Stanza on the iPhone tends to ride roughshod over any formatting that supposed to be there.
I REALLY want to do a good review for this device, so I'll mention these fixes in a positive light once I get to the bottom of it!