Want to establish fixed divisions on my screen.

[Jagger100]

I would like to have two zones on my 16:9 monitor where in one zone, I can maximize my applications but they only maximize to their zone. I'd like the zones to be different sizes.

I'd like to websurf maximized on one larger zone while having the free area run streaming video, music, etc.

Kind of like having two monitors but only using one. Any suggested utilities?