soap scripts in mozilla
From the test scripts page, I could only get the Is it a Prime Number? and Unscramble SOAP scripts running, using the latest nightly build (2002022603). I couldn't get the Headline News one to return anything. Mozillazine says that SOAP as part of the default builds has been completed, so I'm guessing the scripts are just broken.
The headline news test needs to be run from your local disk as it calls netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
I found that the Yahoo one worked properly, some of the others didn't but always did something!