Nope, there's no files on the player. I tried to do that yesterday, but at the end of the upload I got this error.
I'll try the disk-builder upgrade

thanks for the help
Frank

edit, I tried creating the dir but this didn't work, I'll try the disk builder upgrade

empeg:/drive0# rm /drive0/var; mkdir /drive0/var
rm: remove write-protected file `/drive0/var'? y
rm: cannot unlink `/drive0/var': Read-only file system
mkdir: cannot create directory `/drive0/var': File exists
empeg:/drive0#