Windows	12.7 Mb
Free.fr (France)
Cnet (World mirrors)
Automatic installer. Its large size is due to Java 1.3.1 being bundled (with MMX enabled for image processing).
Installation guide
Linux i586	23.6 Mb
Free.fr (France)
Tucows.com (World mirrors)
Automatic installer. Its large size is due to Java 1.3.1 being bundled (optimized for image processing on Linux). Caution, this installer may not work on some Linux distributions, because of incompatibility with Java 1.3. Please install Java 1.4.2 and use either Java Webstart link or offline installer for Java instead.
Installation guide
Mac OS X (PowerPC / Intel)	2.6 Mb
Free.fr (France)
Tucows.com (World mirrors)
Its small size is due to Java being already built right into Mac OS X.
Installation guide
Java	2.8 Mb
Free.fr (France)
Offline install for java 1.3.
Installation guide

If you encounter any problem during download or installation, let me know.