I know what you mean, and I'll take a stab and say that you are using Netscape.
Am I right?
Basically, Netscape doesn't know what kind of file it is, and takes a guess, and guesses wrong. It downloads it in some form RCT doesn't like (probably binary). This isn't a problem for zips, as Netscape understands those.
Try using IE.
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Now that I actually check, it is a zip file. Hmm...
The above is true, however. I'll se eif I have any problems with it.
*** This post was edited by Wolf on 2/8/2001. ***