Ok, we are upgraded. As I posted in the other thread, there are still some kinks that need to be worked out and there are some upgrade tasks running in the background that will impact performance thoughout the day.
vBulletin 4 is quite a bit different than vBulletin 3, so things look different and in some cases work different.
I will start working on a cheat sheet of the changes between VB 3 and VB 4, but in the meantime, ask any questions you have in this thread and anything you see that doesn't look right, looks broken or you would like different, post in this thread and I will compile a list and fix/change what we can.
One quick note. There is no longer a "User CP" link. Now, to see the things that used to be in the User CP (subscribed threads, PMs, MHS messages, etc.) click the "Settings" link in the upper left near the logout button.
UPDATE 1: The mobile.broncosforums.com feature is not currently working and may not work in the future. The way I did that isn't supported in vB4. However, if you go to the site on mobile phone and then go to the bottom left of the page, you can change the style to the Mobile style which is much better and full featured than the old mobile style/site.