First things first.
1 plastic tub 5in/7in/12in (I think)
1 5ft run of cable organizer
3 or so cable ties (to keep those $%&@ cables together)
1 knife that is sharp enough to cut the plastic tub
Oh, I almost forgot. A big mess of cables that need organizing
Now that you have all of those supplies it's time to look at the next step!