Super simple cable tie made from velcro and two staples. Pretty lame but very useful.
Step 1: Get Yer stuff
All you need is velcro (3/4" works best), scissors and a stapler. Mine's a red Swingline.
Step 2: Two Snips
Cut a length of fuzzy about 5" long. Cut a length of hook about 2 1/2" long.
Step 3: Two Staples
Velcro the two pieces together, with the longer piece about halfway up the short piece. Put two staples where they meet. I suppose one would work, but I use two for extra insurance.
Step 4: Get Wrapping
Attach one end of the cable as shown, wrap and tie cable, repeat.