[Voyage-linux] switch on "fsck"

[Silvia]

Hello,
I have seen in the installation wiki that it is recomended to swithch 
off the fsck tool. ( tune2fs -c 0 /dev/sda1 (switch off automatic fsck)) 
why is this?
We haven't done this, but still we get this warning:
 "EXT2-fs warning: maximal mount count reached, running e2fsck is 
recommended".
But I have seen in some captures sent to the list that fsck is executed 
automatically... I want it to be run in every reboot because we have 
been having certain problems with our compact flash, how can I turn it on?
Other thing that I have seen and I don't quite understand is that the 
file lost&found is gone. Does it get removed in the installation? Why?
Thanks in advance,
Silvia