after playing around a little bit with maemo inside scratchbox, i managed to break the packetsystem beyond repair... so i wanted to start again, but the maemo-sdk-install_4.0.sh told me:

E: You must close your other scratchbox sessions first

so... where to go from here?

http://mg.pov.lt/maemo-irclog/%23maemo.2007-01-20.log.html knows it:

sb-conf killall

are the magic words. lets start again.