Excellent PeterM and appreciate the referral. Now's a good time to buy with the buy 1 get 1 free going on. SBI!'s brainstorming tool has come a LONG way. When I bought SBI! in 2005, it was a bit more challenging to use. Now it's much easier.
As max said in another thread my fave feature is the automated sitemap update when you add a new page. I have to do this manually with 2create and it's so nice not to have to bother with it with SBI!.
I can't wait until they launch the functionality that will allow us to add forums and use other scripts. I think I may try adding a forum to my site.
Good luck and keep us updated.