How do I upload video on to the computer? (Digital video camcorder NTSC optura 20)

Not sure what you mean by wizard - just load the software provided, then connect the camcorder with the lead originally provided.

Have you installed the driver of your camcorder?

you will need a driver to do the down load

I NEED MORE SUPPLIES.

go to services and turn on .net runtime optimization service

The USB cable is to download still images only. To download video, you need (1) a firewire cable, (2) a firewire port on the computer, and (3) a video editing software program used to download and edit the video.

you need a firewire cable
it is also called IEEE 1394.
however you need a firewire port on your computer as well.
if you don't have a port like that, then you can buy a firewire pci card.
ask at your local electronics shop.

That depends on the connection on the camera.

make sure you are using firewire only-not usb-if you are using firewire the computer should recoginize the camcorder as soon as you plug it in

It should work well with Apple iMovie that came with your mac. There is a new version (imovie 09) that is said to be a major improvement over imovie 08 (the version that likely came with your computer). It is part of the iLife suite of multimedia Apple software. Available for $79 from the apple store. Here's a link to the store page. Buy now