Lack of Displacement

I've got to write a bunch of exam questions and resit courswork specifications to write. So of course I've knuckled down tidying my windows desktop, emptying my recycler bin and moving bits of paper around in my desk. I'm running out of displacement activities at the moment or, and this is more worrying, most of the displacement activities that I've found - for example tidying my office - look like harder work than actually doing the job in hand. Ah well, at least there's always writing blog entries.....