Controlling the Sidebar in K2

I’ve been trying to get the k2 theme to “play nice” with me, but have met with little success. Whether this is due to me attempting this late at night when I should know better, or simply my lack of php skill is open to debate.
A bit of digging around led me to a nice little plugin for k2 which gives idiots like me a bit more control over what appears in the sidebar on which pages.
I can now put the sections I want more or less where I want them!