GUI Questions on sizing and management.

HI there,
I have a few questions in Unity GUI. The traffic there is slow, so if you have a miniute and think you can help a borther out. Please shoot on over. I think they are probably very simple questions but I am new to the GUI so am struggling with sizing mainly and i know there are a lot of references on this, but maybe this is something new.

Thanks

http://forum.unity3d.com/threads/118350-GUI-Adding-and-Removing-Objects-on-call.
http://forum.unity3d.com/threads/118357-sizing-BIG-btn

bumpity bump.

answered GUI: Adding and Removing Objects on call.

Answered with a new quickie, i think question.
But thanks!
Good answer.