got any recorder people use for security cameras recording type?
i need to record for 24hours and preferably save it as a data file which can be easily transferred over to my computer.
i have an alternative way using firewire from the recording device (in this case the wireless camera and receiver

) directly into my computer, but i have to leave my comp on 24/7 which is not what i want (power too much liao) .
any digital recorder type very low consumption, dont have to be with a screen that i can view, i just want it to be saved as a video data file which can be usb-ed to my computer later on.
any ideas?