I'm not very good at server side scripting, and have yet not really tackled ASP, CGI or whatever else...
Once again, I'm only trying to explain what your news.txt should look like in order to be displayed in a dynamic textbox in Flash.
For the purpose of this test, why don't you just first type out your news.txt (in Notepad or whatever! - and the way I suggested above), stick it on your server, and try to get it displayed in Flash.
Once you get that working, you'll at least know what your news.txt file has to look like. Now to get Newspro to format the news.txt that way, is another story! I've never used Newspro either, and until you can get it to format your news.txt somewhat exactly as I proposed above (i.e. the whole thing starting off with the variable's name used in the textbox), guess it will never work!
Furthermore if your intention is to use current version html formatting in this display, remember that Flash only supports a few tags from html1.0, and using any other current tag, will keep your file from being displayed in Flash.
Regards,