diff --git a/user_guide_src/source/libraries/ftp.rst b/user_guide_src/source/libraries/ftp.rst
index dd94404..4be1a6e 100644
--- a/user_guide_src/source/libraries/ftp.rst
+++ b/user_guide_src/source/libraries/ftp.rst
@@ -270,7 +270,7 @@
 		::
 
 			// Creates a folder named "bar"
-			$this->ftp->mkdir('/public_html/foo/bar/', DIR_WRITE_MODE);
+			$this->ftp->mkdir('/public_html/foo/bar/', 0755);
 
 	.. method:: chmod($path, $perm)
 
@@ -282,8 +282,8 @@
 		Permits you to set file permissions. Supply the path to the file or
 		directory you wish to alter permissions on::
 
-			// Chmod "bar" to 777
-			$this->ftp->chmod('/public_html/foo/bar/', DIR_WRITE_MODE);
+			// Chmod "bar" to 755
+			$this->ftp->chmod('/public_html/foo/bar/', 0755);
 
 	.. method:: changedir($path[, $suppress_debug = FALSE])
 
diff --git a/user_guide_src/source/libraries/image_lib.rst b/user_guide_src/source/libraries/image_lib.rst
index 16acf09..a52cf3e 100644
--- a/user_guide_src/source/libraries/image_lib.rst
+++ b/user_guide_src/source/libraries/image_lib.rst
@@ -137,6 +137,8 @@
                                                                                 image can be shown at a time, and it can't be positioned on the page. It
                                                                                 simply outputs the raw image dynamically to your browser, along with
                                                                                 image headers.
+**file_permissions**    0644                    (integer)                       File system permissions to apply on the resulting image file,               R, C, X, W
+                                                                                writing it to the disk. WARNING: Use octal integer notation!
 **quality**             90%                     1 - 100%                        Sets the quality of the image. The higher the quality the larger the        R, C, X, W
                                                                                 file size.
 **new_image**           None                    None                            Sets the destination image name/path. You'll use this preference when       R, C, X, W
diff --git a/user_guide_src/source/libraries/zip.rst b/user_guide_src/source/libraries/zip.rst
index 5ff7d07..4ca1408 100644
--- a/user_guide_src/source/libraries/zip.rst
+++ b/user_guide_src/source/libraries/zip.rst
@@ -173,7 +173,7 @@
 		:rtype:	bool
 
 		Writes the Zip-encoded file to a directory on your server. Submit a valid server path ending in the file name.
-		Make sure the directory is writable (660 or 666 is usually OK). Example::
+		Make sure the directory is writable (755 is usually OK). Example::
 
 			$this->zip->archive('/path/to/folder/myarchive.zip'); // Creates a file named myarchive.zip