Not Part 2 of my GY-HDxxx write-up, but a good shoot-out

Here you will find a great shoot-out between four of the (still current although somewhat updated) popular HD cameras on the market. They test between the Panasonic HVX 200, the Canon XL H1, the JVC GY-HD100, and the Sony HVR-Z1.
Please note that this test is from January 2007 and several of the cameras included have since been modified.