Joined: June 2007
If this is the procedure I think it is, it consists of removing the factory installed IR filter in front of the CMOS sensor, and replacing it with clear to improve sensitivity. It does require surgery inside the camera and is a bit of a delicate operation.
Canon made a series of 20Ds that never had the filter installed for a while, but they were discontinued.
To rebut creationism you pretty much have to be a biologist, chemist, geologist, philosopher, lawyer and historian all rolled into one. While to advocate creationism, you just have to be an idiot. -- tommorris