I have a problem downloading the installation archive. I tried to download different machines and from my home and work. The archive seems corrupt. Anybody else having the same problem?
The zip file does seem to have become corrupted. The .tar.gz file is fine - you can probably download that and use that in any case, as tools like winzip can open them fine.
When I get home tonight, I'll try and reload the .zip file again.
I was able to download the ZIP file and extract all the files successfully.
I've updated the ZIP file - so it should be right to download now. I guess it may take some time before it is updated to all of the mirrors.