Kamex 2 Junior Poster

When I right-click on the desktop, I see the following things:

Bookmarks
Run Command...
Windows
Configure Desktop
Switch User
Lock Session
Log Out "Kamex"

I'm curious, is there possibly a way to modify this menu? I don't use Konquerer any more, so one thing I'd like to do is remove the bookmarks menu from here, possibily add some frequently used applications as well.

So, can it be done?