When I first joined Hexus, I liked to experiment, even more than now, with my PC.
In one fatefull case, I asked David to publish my document on Streamlining your PSU cables.
It worked pretty damn well actually, using some rubber pipe, slit along its length, with all the PSU and Ribbon cables in it and then it gets taped up.
My airflow in the case was ,muchos better.
But the collest thing, that I reckon is worth trying again soon, was my CLING FILM EXPERIMENT
Take both sides off your case.
WRAP case in CLINGFILM ..get it airtight...
and then boot her up
does it BILLOW outward, or does it SUCK inward......
you then get a chance to fiddle with your fan settings and postioning for optimal airflow.
Whats the weird stuff YOU'VE done?