Are you using a download accelerator or browsing with javascript disabled, cos it's a link to a rapidshare page that forces you to wait 30s before you can grab the file :pissed:
Anyway, bad news for me at least, it appears to be Tiger only (I'm running 10.3.9)..just bombs out straight away , the only clue being an entry in the crash.log shows it fails to find quartz.framework.