Someone asked is it worth it. I downloaded 4.0 last night while in slumberland, burned to DVD and then popped it next to XP on my hard drive. My, oh my what a bunch of "stuff" to play with! I'll get it on my laptop today and check out wireless and it all should be a done deal. I did FTP on the download because in the past it seems to have taken days for the download and I am on cable. I have never done seed only but I'll see what I can do to get it going.