KDE-Mozilla-Attach-To-Email-Servicemenu is a simple kservicemenu item that allows you to right click on a file and choose attach to Mozilla Mail to open a new Mozilla mail panel with the file already attached.
I'd like to thank Austy and sp3k from Mozillazine for their help and patience. And anders of KDE help (irc.kde.org) for his tutorship. Without them I would not have been able to figure out the last line to make it work.
Install instructions: After downloading either KDE-Mozilla-Attach-To-Email-Servicemenu or edit-OpenOffice.org-Doc-As-Root bz2 file (or both), (as root) copy it (or them) to your /usr/share/apps/konqueror/servicemenus or where ever your konqueror servicemenus are.
That's it, just right click on a file and you'll see the option there!