Fixed Toolbar? or scroll bar for posts?

[Zephers]

So one thing that really drives me nuts is if you have a long post that you are scrolling up and down forever to format it because the toolbar scrolls up. Anyone know how to either float and fix position of the toolbar or perhaps easier to make the post box a fixed height and scrolling?

[Zephers]

I think I know how to do the scroll bar but cant seem to find the div for the post box.

Any help would be appreciated!