Applets not loading

I got the gallery installed and it's been working rather well, but one more problem remains in that the java applets won't load, at all. I've checked paths in the files and everything seems right, but it just won't download via the broweser. I tried searching and nothing came up.

Java console comes up with this:

load: class com.gallery.GalleryRemote.GRAppletMini not found.

java.lang.ClassNotFoundException: com.gallery.GalleryRemote.GRAppletMini

at sun.applet.AppletClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadCode(Unknown Source)

at sun.applet.AppletPanel.createApplet(Unknown Source)

at sun.plugin.AppletViewer.createApplet(Unknown Source)

at sun.applet.AppletPanel.runLoader(Unknown Source)

at sun.applet.AppletPanel.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: java.io.IOException: open HTTP connection failed.

at sun.applet.AppletClassLoader.getBytes(Unknown Source)

at sun.applet.AppletClassLoader.access$100(Unknown Source)

at sun.applet.AppletClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

... 10 more

I can only guess there is something I need to tweak concerning a url in the add_photo.php.
----
Gallery URL (optional but very useful): http://www.dystopia.servehttp.com/gallery
Gallery version: 1.4.3
Server: Xitami 2.5
PHP version 4.3.4(?) latest one
Graphics Toolkit: imagemagick
Operating system: win Server 2003
Web browser/version (if applicable): AOL 9, Mozilla, IE6

I can't test the upload applet without an account, but the fullscreen slideshow applet loads fine, so there's no reason the upload applet wouldn't unless your install of Gallery was modified or corrupted.