have to reinstall my N900 after some modding bugs...
I am running this way to go:

http://forum.nitdroid.com/index.php?topic=84.0

I am trying the last part and have to get the Nitdroid partioned out...
After the string this is my error in x-terminal:

The disk is currently in use - repartioning is probarly a bad idea. Umount all file systems, and swapoff all swap partitions on this disk.
use the --no-reread flag to suppress this check.
Use the --force flag to overrule all checks.




What to do now?