Second Copy Demo

[Musicman51]

I am attempting to backup my main External hard drive to another 250GB hard drive. I downloaded the free "Evaluation" trial version of "Second Copy". It copied everything EXCEPT my KMA files. It copied the VCD ".DAT" files. All i got was the titles??? When i clicked on the title, it said "Not Found On Hard Drive". Now.... how do i erase my Western Digital External 250GB hard drive i just paid $129 for at Best Buy??? George
Here is a link to their website http://www.centered.com/