ok , i recently purchased a sanyo cg6 xacti digital movie camera , i edit videos throught windows movie maker , it says the videos i record with the camera is in the wrong format , it says its mp4 , i downloaded a free converter and it worked but it left the programs logo over the entire video , so i guess my question is , is there a easy free compresser that i can download that wont do the same thing that this one did ???