I can't remember what procedure we used initially (we might have saved the
attachements to disk, but then, we used the Java classes, and that might be
part of the problem*).
Anyway, knowing that it's possible, we'll try to recode that part of the app.
If prettiness is possible, then prettiness will be acomplished :D.
Also, we can use the "store as MIME and HTML" option of the RTField, which is
great because we avoid writing the files to disk.
If everything works (and I manage to change the code soon), I'll post a message
with the results. If just for the sake of confirming that it also works in Java