I installed this and then MIDI files wouldn't play. I immediately thought "what the f***" and looked at the plugins, and discovered one of them called AdPlug which for some reason decided to associate itself with .mid files. Again, what the f***. It's disabled now.... I feel calmness returning..
EDIT: Another one. AdPlug for some reason associates itself with .msc, which means if you do something normal like starting windows defragmenter, winamp pops up. I know this isn't really ChipAmp's fault but what a stupid plugin.