How can I remove Chargeback from order status

I have looked everywhere, but can't seem to find a place where I can prevent the "Chargeback" order status from showing on an order.

Here's my probem. I have some software demo that can be downloaded with $0.00 price. I have set both the Order Status & Complete Order Status to Complete, but when I test purchase a demo copy, it shows up in the report as Chargeback instead of complete.

I would like to allow the customer to be able to download the file shortly after making the purchase without waiting for me to approve it. With the Chargeback status, I must approve it before the file can be downloaded.

Any help would be greatly appreciated.

Edit: I forgot to mention that orders that have dollar value greater than 0 has a status as complete.

You should be setting the order status under system settings to "Pending"
Then change the order status in your payment module to "Complete" which is currently set to "Chargeback"

Thanks -Qphoria. I knew it was an easy fix. I just haven't figure it out yet.

Your vQmod rocks btw. I installed it last night and tried it out on adding menu separators to my top menu and worked perfectly.