0001193125-09-205547 SC 13G/A 1 20091008 20091008 KNIGHT SECURITIES L P 0001167589 223660471 DE 1231 SC 13G/A 525 WASHINGTON BLVD 23RD FLOOR JERSEY CITY NJ 07310 8005447508 CAMERA PLATFORMS INTERNATIONAL INC 0000775714 3861 954024550 DE 1231 SC 13G/A 34 005-38134 091111923 10909 VANOWEN STREET NORTH HOLLYWOOD CA 91605 8186231700 10909 VANOWEN ST NORTH HOLLYWOOD CA 91605 SC 13G/A 1 dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 1