But can I ask why? If you just don't like the look of it maybe changing the
actual default icon would be better, not sure where it lives but might be
possible if that's what you want...
"Arguing with anonymous strangers on the Internet is a sucker's game
because they almost always turn out to be -- or to be indistinguishable from
-- self-righteous sixteen-year-olds possessing infinite amounts of free
time."
- Neil Stephenson, _Cryptonomicon_