[GSERIES] Custom Installer Ultimate V2g

[DarkSyrius]

Great work!
This one is the definitive CIUv2!
I have some questions and/or suggestions:

I want only do put website button on my conversion, but I need to put extras button too?
Is there any way to put only the website button alone?

When I select LangBox position=vertical and I limit the numbers of languages to show up, there is no arrow like previous versions to change the little flag. Is it OK or a little bug?

One thing that I want for a long time is individual sound effects for each button, e.g. a sound for next button and another to cancel button when clicked.

Thanks in advance!
Keep this awesome work!