Thanks guys!

But my main problem is with the "change directory", as follows (posted above previously):
When I open up the DOS window, the directory path is at:

C:\Documents and Settings\Xeon >

The path to the folder containing the vids is "C:\Documents and Settings\ops-Xeon\Desktop\VidsFolder"

So, I tried to type the following:

C:\Documents and Settings\Xeon > cd C:\Documents and Settings\ops-Xeon\Desktop\VidsFolder

But it gives an error saying "paramete format not correct".
I've also tried putting quotes around my paths but it still doesn't work.
I'm sure if I can get around this, everything would be smooth.

And yeah, it's not surprising for noob programmers not to know how to use these command-line stuff if all they ever did was MFC visual stuff all done in Windows 98 / XP interface.