[Samba] -s file permission flag

[David Durham, Jr.]

I'm new samba user, and new to this list.  I have a fs mount to a
windows share from Ubuntu 7.0.4.   Samba version looks like 3.  When I
copy files I get file permissions like this:

  -rwxr-Sr-t

I'm not familiar with the S and t flags.  Will someone kindly point me
to some documentation about them.  Also, is there a recommended
searchable archive of this list?

-Dave