OOo Portable installed on pen drive.
With introduction of LibreOffice the PortableApps.com
doesn't seem to maintain OOo.
I have an impression, if I want to have the newest version,
here is 3.3.0, I need to switch from OOo to Libre.
How is the best procedure for changing my OOo Portable 3.2.0
to Libre 3.3.0?