I have a really loud PC and my mic pics up every single little thing that moves in my Studio. To give you details on my pc setup: 3.3 Ghz Intel Pentium 4 1.25Gb DDR ram & a very loud cpu fan! Not to mention my case. The side of it is sort of like.... a fence... but different. No plexiglass, no wall, so it has a lot of air going into it..... but..... eh... the loudness factor is killing me. If you have any suggestions on buying stuff, don't worry about price, just find something that will make my computer shut up. Thank you, and links will be much appreciated.