Do you mean you can't download it from the site or you can't install it? If you are talking about installation, you must make sure you are applying the upgrade to a "fresh" 2.0 installation.
If you are talking about the site to download it from, then get it here at Ham's site: http://ham.dogfighter.com/flanker/flankerpatch.htm
(It's about half way down the page.)
[This message has been edited by Snowman! (edited 05-13-2001).]