Flash MX demo?

Does anyone know where i can get the demo for Flash MX? I have been playing around with the demo for Flash MX 2004 for almost a month now and things are going slow, I then ran across your forum and saw how many bugs were occuring and just how many things have been changed…not always for the better. I have seen Flash MX still for sale on some sites, but i want to use it before I make a purchase decision for either MX or MX 2004.