This article was written in 2009. It might or it might not be outdated. And it could be that the layout breaks. If that’s the case please let me know.
I need Zooom Moves
It’s one of those apps you forget you have installed. You only remember you use it when you work on a computer that doesn’t have it. Zooom Moves does two things. It lets you resize a window without the need to point exactly to that small square in the right bottom corner. And it lets you drag your windows without the need to point exactly to the title bar. You need it too.