SME is working quite well on my Ubuntu 12.04 system. But is it the right behaviour that all files textfiles pdf:s programs etc. have the linux-permission 'rwxrwxrwx' in the mounted drive when i sync them through SME? That is for Dropbox, Google Drive, Ubuntu One and Skydrive. Skydrive can i think of because it is a Microsoft system but the others have no problem with linux file permissions native. It's a small problem but... If someone could explain.

Regards pelm
SME supports many different clouds. Most this clouds don't keep a file permissions.
So, at this time SME don't save file permissions.