[Safari 4] two things I don't know how to do

I’ve been using Safari 4.0.2 on Windows XP because Firefox 3.5 has been crashing on me quite often.

1) How do you make the docked developer toolbar grow taller? I see my cursor change when I hover over the header area, but it is undraggable. I want it to be expandable just like Firebug in FF.

2) How do you force website links that open in a new window to open in a new tab instead? I already have the option checked where desktop apps that open a link should open in a new tab.