How 'bout JOOMLA?
Fantastico should include Joomla! 1.0.4.
If not, I will update it tonight. Let me know.
As for the CPSkins Autoinstller -- it doesn't yet offer Joomla but it does have Mambo.
Cyclone, our newest server, will only use Fantastico as will future servers. I find their add-ons to be a little more current and plentiful than the addon script installer offered on Thunder and Lightning. These two servers will continue to have the autoinstaller for now, although, they both also have Fantastico which tends to keep a better listing anyway. There's ultimately no point in duplicating functionality/files by keeping both autoinstallers on there.
Regards,
Jason