Glad it's working. For future reference, here's what went wrong. Most likely there was some error when you tried to download it to begin with-- corrupt stream, or something, that caused the file to be unusable. Sometimes browsers cache downloads, so rather than downloading it each time, you were probably just reloading the corrupt copy of Safari, from your very own hard drive. If you have this happen again, flush out your caches, it should do the trick.
pnw