You can make them with notepad. (or just about any text editor or word processor, really) As for what kind of cfg file, it depends on your version of verge.

v1 uses SETUP.CFG, here's a sample (just copy it into a text file, and save it as SETUP.CFG)

   speeddemon
   vspspeed
   sounddevice 0
   volume 0
   mixrate 22050
   dmabufsize 1024
   vcbuf 1024000
   joystick 0
   end
v2, v2+i, v2k+j, and v2.6 use a file called USER.CFG. It's a bit different but the same idea. Here's a sample:
   log
   vidmode 320 240
   sound_device 0
   end
v2.7 also calls it USER.CFG, but it has some different options. Again, an example:
   graphdriver sys\gfx_soft.dll
   sounddriver sys\sfx_mikmod.dll
   window
   vidmode 320 240
   bitdepth 16
   frameskip 10
   end

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"Ignorance is its own reward" -- Proverb

V2.7 doesn't use VC as its scripting language, so you don't need the program VCC for it. If you have all the required dll files, the appropriate .py files containing your scripts will be interpreted directly by the engine (well, not technically as I understand it, but the point is you don't have to worry about compiling them).
Does that answer your question?

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Thanks for the info.

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