I've been eyeing this thread for a few days now, i'm really liking what i'm seeing... i want to try something out with the same principles...
I'm wondering is the lower amount of air flow... "cfm" going to really hurt the cooling? the setup i saw that dragged me in here (the mounted impeller) was very nice looking and very managable it seems, specially now that i work in the office of a company that build conceptual machinery :-D
Anyways, I'm going to start searching for blowers and such that would be suitable through our vendors, one that I just looked through had a VAC 115 one that looks promising to me... it's almost 80 dollars though even such, it's 180 CFM @ 0 static pressure... hmm any rich people wanna try it out? (hahaha i'm broke what can i say...

college hurts.)
I'm going to continue searching...