Mac OS X 10.7 Samba3 LaunchDaemon

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>KeepAlive</key>
	<true/>
	<key>Label</key>
	<string>com.imac.samba3launcher</string>
	<key>ProgramArguments</key>
	<array>
		<string>/opt/local/sbin/smbd</string>
		<string>-D</string>
		<string>&amp;&amp;</string>
		<string>sudo</string>
		<string>/opt/local/sbin/nmbd</string>
		<string>-D</string>
	</array>
	<key>RunAtLoad</key>
	<true/>
</dict>
</plist>