Nice... but i find this kind of screw type quick release plate is kinda slow and trouble some in actual use.  I got the same on my Fotopro CF tripod, will change to Manfrotto RC2 QR plate later. 

imagine this - you screw the tripod plate on the camera.  So you walkaround and then you want to use your tripod.  You need to put the camera with quick release plate on the tripod but you need few seconds to screw the plate tightly to the tripod.  If you are using the Manfrotto RC2 type QC system or similar type, you just need to snap on the plate - no need the screw.  The camera can be fixed on within 1 second - much much much faster.  Of course if you are shooting indoor or carry your camera attach to the tripod (very unlikely i think  ), then this process of engage and disengage your camera from the tripod will not be so annoying.

You will understand what I mean after you use it on the field.