Need some help connecting a security camera to a computer.?

I connected my security camera to my computer, but it did not come with any drivers, and none are available from manufacturer.
I have a nvidia geforce fx 5200 video card.
The camera is a Lorex Mini Security Camera.

So my question is;

How can I make the feed from the camera appear on my monitor? It shows up nicely on my TV, but I want the convenience of saving the feed to my harddrive.

I think I need a driver, anyone know of a driver that would be compatible in this situation?

So if I buy a cctv capture card the card will find the camera or do I need separate drivers for the camera also?

This only supplies an rf feed. You need a cctv capture card fitted before your computer can read the camera. It is NOT a webcam. The drivers you will need will be to run the card and will come with it.

you need a video capture card/device you will get the driver and software with it... and a big big hard drive.

Video capture takes 10 meg a second that is 600 meg a minute = 36.000 meg an hour = 3gigs

it might open up with ulead dvd creator i have just bought 9 Halina CCTV security camera's one of which is connected to my Archos device so i can record with it and i have one connected to my pc but i have to use ulead dvd creator then go to capture video it's like conecting your camcorder to the pc and you can record on your pc as well it's great . my camera's only produce B/W pics but they are crystal clear images.