The XMLSerializer of Mozilla 1.7/1.7.1 (and Firefox 0.9/0.9.1/0.9.2) strips the namespaces when an XHTML namespace is used. Bitflux Editor relies on it for saving the content, therefore you can't use BXE with Mozilla 1.7 reliably (at least, if you're using the XHTML namespace).

The Bug is fixed in the meantime in the latest nightly builds (also of the 1.7 branch).

We added also an alert to BXE, when you're using Mozilla 1.7, so you'll be warnedā€¦