Tutorial using CI 8.0.0

[Newbie]

I have question about this:

if you use Setup.cab:
http://img856.imageshack.us/img856/6...nvsetupcab.jpg

if you use internal:
http://img841.imageshack.us/img841/9...nvinternal.jpg

What is the difference between 1st and 2nd.

Or maybe I just have some bug, because no matter what I do I always need Setup.cab and Setup.ini file with Setup.exe,dll and with bin file.

To Enable Internal I need to remove ";" before ";#define Internal", am I right.....using unicode version, right.

Or am I wrong.

Thank You