Treat this like attaching a photo to an email. Just click Add Files, highlight your file(s), hit OK, and hit Upload. Then call to tell us you uploaded it. And if you need us to delete it immediately (this is only easy because it has no security turned on), tell us that too.
IF YOU GET AN UPLOAD FAILED ERROR: Probably your browser is not compatible with this version or feature of Flash. You are going to have to use one of the other methods of getting us a file as detailed in the How to Upload Files article to your left (FTP, email, CD, etc.) Call us if you need help!