My tip of the day

[squiffy]

Use old bike inner tubes for PC fan mounting isolation pads. The top exhaust in my stacker was causing top panel to vibrate, a bit of inner tube and now silent.

 

[squiffy]

Visit bike shop or scrap yard for old tubes, one tube alone provides several meter strips of tubing wide enough for fan mountings. Or buy cheapest MTB inner tube, for 2.5" lots of rubber.
http://www.wiggle.co.uk/ProductDeta...ategoryName=Tubes&ProdID=5360016783&UberCat=0