SlipContainer & Panel question:

Question

Hello:
 
I created a form with a horizontal SplitContaner with 2 Panels.
 
Question:
1) Can I rename the panels? Seem that I cant and they are named Panel1 and Panel2.
 
2) When I maximize the form, I would like to have the top panel (Panel1) keep a depth of X amount. I cant find where I can set the size/depth of it. The other panel (Panel2) I would like it to size to the maximun of what is left.