if it helps, here is the part where the ncftp failed messages:

NcFTP 3.2.1 (Jul 29, 2007) by Mike Gleason (NcFTP Software: Contacts).
Connecting to 68.178.255.99...
(vsFTPd 2.0.5)
Logging in...
Login successful.
Logged in to my.site.com.
MKD /home/backup/incremental failed; [Create directory operation failed.]
Could not mkdir /home/backup/incremental: server said: Create directory operation failed.
MKD /home/backup/incremental/09-07-2008 failed; [Create directory operation failed.]
Could not mkdir /home/backup/incremental/09-07-2008: server said: Create directory operation failed.
Could not chdir to /home/backup/incremental/09-07-2008: server said: Failed to change directory.
fs-i-09-07-2008-03h22m07s.tar.gz: 1.18 kB 0.98 MB/s
mysql-mytestdata.09-07-2008-03:22:07.gz: 6.97 kB 6.24 MB/s
mysql-information_schema.09-07-2008-03:22:07.gz: 384.00 B 374.25 kB/s
mysql-mysql.09-07-2008-03:22:07.gz: 86.09 kB 34.99 MB/s
mysql-test.09-07-2008-03:22:08.gz: 373.00 B 345.92 kB/s

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