Since I use Ubuntu on my PC and Lubuntu on my old laptop, I have configured Lubuntu to look as similar as possible to Ubuntu on my PC.

The one remaining thing is to have something similar to my three Ubuntu pulldown menus (Applications, Places, System) at the top left. I've found four .menu files, I don't know why there are four, and I'm not sure whether Lubuntu would be able to put three menus on the panel even if I managed to split the appropriate one of the menu files into three. Is it possible, and if so what do I need to do.