Cable management

I agree with Theo, velcro is easy, neat and very reusable. McMaster-Carr carries rolls of every width and length at good prices (1/2" x 75' $15.50). Use foam pipe insulation to space cables away from each other, both power and signal...
http://www.mcmaster.com

Lots of possible and good looking solutions here:

www.mockett.com

I personally use the velcro tubes.

-j

i checked out the mockett page...interesting, but a bit too much 'Sharper Image' for me. if you waant wire isolation, go to your local hardware store and buy yourself some tubes of foam insulllation used for water pipes. Run your wires through these. It costs only pennies/ foot. Great isolation.