Cable sleeves are available at most mod product websites. I got 6 feet of black 1/4" sleeve at FrozenCPU. Its basically a mesh that you can use to cover the cables in your system. For the PSU leads, its just a cool look, but it is helping with case to mobo leds. I have 5 wires that were all crazy in my case. I enclosed them all in sleeve and viola! No air flow restrictions.
Sleeves:
http://www.frozencpu.com/cgi-bin/fro...nu_search.html
Guide that I followed:
http://www.virtual-hideout.net/guide...ng/index.shtml
HTH homer!
