I choosed the single click install from here:
http://linuxtogo.org/~florian/maemo/index.html
section
Stable Maemo 3.0 (Bora) compatible applications

end everything went fine after deinstalling old version of GPE I had on my machine. Again, everything must be removed, some libraries (something like libpimc and libmimedir especially, I go by memory, I think those are the packages conflicting with the new installation)
Last firmware here, don't know if it matters.