I see. And what exactly? I installed csthumb using the gui method described in the first post (well, linked from there to the wiki), but then I just used to do apt-get update && apt-get upgrade. Is that not recommended (HAM is so slow and bothersome compared to apt-get).

Anyway, I tried to update using HAM and it offered me mp-fremantle-community-pr but it failed because of missing package maemo-optify-runonce which i could not find in HAM.