I am professional and I like my wide screen laptop. Most of the time I am in this editor-thingee where the left-hand side is a tree-structure showing an overvi

I am professional and I like my wide screen laptop. Most of the time I am in this editor-thingee where the left-hand side is a tree-structure showing an overview of the project I am working on and the right-hand side is some sort of detail view. Perhaps there are some toolbars too but they are just fine being vertical.