I picked up a Genius f100. The problem I have is the mike dosen't sound that good, maybe I can use a separate mike with it. It says the minimum requirements are a 2.4 gig processor which is what I have. The image is not bad, but the movements lag, that is too slow, not is sync with how fast I am moving. Is this the fault of the webcam or is my processor not up to the job? Will another webcam help with this?