Hey,
today I wanted to download a rar archive and choosed the option to directly open it with xarchiver instead of saving it to a destinct folder. the file was about 50mb and I have ~45mb of free rootfs space. The download aborts at 99% with the message not enaough space left. Where does microb store temporary files and would it be danderous to symlink to this place from MyDocs?
It probably saves to /tmp (or /var/tmp) then, and yes, it would be very dangerous to symlink them to MyDocs (as they'll probably be required by the system before MyDocs is mounted).