What are your PHD2 settings? Im trying to connect a normal webcam but the screen is always black, and also the mount, i am also using an EQ1 but dont know what so select, i actualy havent found any tutorial about the PHD guiding 
And also, your webcam, can you do a long exposure for guiding or is the lens powerful enough to colect enough light so the sensor of the camera catches it?
Thank you, awsome idea and great work 