Windows Server 2003 on i386.

FTP server is running as the SYSTEM user/group.

Some files we want served (read and write) are owned by the group 'ftp.'  

ftp has full read/write/whatever permissions on those files and 
directories.

SYSTEM can't read/write those directories. So, I added SYSTEM to 
the 'ftp' group. Windows happily complied, but even after restarting 
Filezilla, it still could not read/write those files.

Is there any way to do what we want without "re-permissioning" all those 
files? Running the ftp server as 'ftp' isn't really an option because 
it also serves files that are owned by SYSTEM (And not ftp).  

Sigh... :)

Any insights?