Rocketman,
Well, buddy, I decided to go with your idea and after HOURS of much longer prototype making from cardboard and masses of tape, I came out with a design like yours and it's all shiney and metallical. BUT it's HUUUUGE! It takes up MORE space than the previous Triangle, haha! I didn't realise how much larger this 120x38mm Vs the previous 120x25! I think if I would stuck with the 20mm it wouldn't have been AS big, but still larger, Just based on my space and the height of the 38mm I couldn't really do the Triangle becase it sticks up so high that it block multiple HCore passes from air intake. Seems like the 38mm is the bottle neck in this equation... BUT it's ultra quiet, draws in a tons of air at lower Voltages and just a damn better fan. Looking a my temps, I'd say that are around the same as before. The fan shroud is just laughable HUGE compared to the other one haha! It looks cool though. I'm going to swap it out and try the older shrouds which draw air in...
I figure that I'll test to see just how much the increase in case temp effects CPU temps... But since I'm running extreme negative pressure, it might just offset the the case temp incease with much increased air flow... I also drilled about 30-40 fresh air vents on the back of my case panel right behind the CPU, so the more negative I run, the cooler the air behind the cpu mobo, which helps a little

Thanks all for posting/voting!
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XP 1600+ AGOIA-Y (GreenLabel, UNLOCKED!@/ NF7-S 2.0/ PC 2700 DDR
10.5*172FSB(1806/ 1991 high), Vcore 1.792...@84.95Watts
--86' Chevette Heater Core
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---Home made copper-tube block
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