I'm wondering which Dust Filters to buy and where I should get them from, since I can't buy them from Scan, Yoyotech, Overclockers, or Novatech, since they all don't seem to supply them, or they're out of stock for 120mm ones. Has anyone installed Dust Filters on an Antec 900? Which dust filters do people buy for cases without dust filters? I was thinking something along the lines of a dust filter which is attached using magnets, but they're tough to find, and nobody seems to use them. I don't really like the fact that most dust filters use foam, since it's really noticeable and looks ugly. Mesh seems like a better idea. I'd still prefer to have a clean computer using foam dust filters than one without any, though. What do you guys suggest? Thanks in advance.