When the CPU 411 detects image process control data in the acqureed image file, a color conversion process is executed on the image data using the image process control data. A fast control messaging frame includes MAC layer control bits in a PLCP header, obviating the need for a PSDU. Nonlinear systems are found to approximate the defined inputoutput relations, and these nonlinear systems are then used to classify new data samples. The present invention is also directed to compounds that stabilize the open conformation of a protein kinase, a crystallized protein kinase in the open conformation, and uses thereof. The buffer conveyor transfers product to a main conveyor which transfers product to a loading head.