i want to use an old a4tech webcam in my old celeron laptop(which i also want to use as answering machine/fax how to do this?) . i was told til 3 m lang pede ang haba ng usb cable mga 7 m ang layo ng laptop sa pag lalagyan ko ng webcam pede ba to? and what software para may motion detection. link to how to do his will be appreciated thanks.