I also remember that in the upcoming features, there is a kind of real-time help that tells you what is the function you are using and how to do it. I really want this feature to be released. The SONAR user manual is really excellent but when you're working on a project, you sometimes want to keep focused on it and not to be obliged to search into this big pdf file or into the online help.
I use a software called MAGIX Photo & Graphic Designer 10 and every time I do something or even every time my mouse cursor hesitates between several icons, there's a short bottom help that tells me what to do (press CTRL to do this or ALT to do that...). Pretty cool.