/System/Library/LaunchDaemons/com.apple.wotaskd.plist

If you use the Wonder version of  wotaskd.woa it is in: /Library/WebObjects/JavaApplications/

For the Apple version it is in /System/Library/WebObjects/JavaApplications/

I specifically use WOSavesAdaptorConfiguration -true, but by Default this is false in the Apple supplied version (the Multicast Configuration). Setting this to true requires a change in 

System/Library/WebObjects/Adaptors/Apache2.4/apache.conf

Where you uncomment the line in the File Configuration area to:

WebObjectsConfig file://Library/WebObjects/Configuration/WOConfig.xml 10

Note 10.5 comes with Apache2.2 pre-installed you have to upgrade it to Apache2.4 if you want that running.

<?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>Disabled</key>

<false/>

<key>GroupName</key>

<string>_appserverusr</string>

<key>Label</key>

<string>com.webobjects.wotaskd</string>

<key>OnDemand</key>

<false/>

<key>Program</key>

<string>/Library/WebObjects/JavaApplications/wotaskd.woa/wotaskd</string>

<key>ProgramArguments</key>

<array>

<string>wotaskd</string>

<string>-Djava.awt.headless=true</string>

<string>-WOSavesAdaptorConfiguration</string>

<string>true</string>

<string>-WOPort</string>

<string>1085</string>

</array>

<key>ServiceIPC</key>

<false/>

<key>UserName</key>

<string>_appserver</string>

</dict>

</plist>