You can open the Box to answer in an advanced mode, when you klick the Erweitert (advanced) button below. There you find the button to attach (Anhänge). And if not attached, please write the pasted text in a code box (#).
Morly and I told you how to create the partitons. There you also can select the filesystem by right click. I think that's easy and logical. Why didn't you do that?Code:bootarg
How to choose the boot image, I told you before, ...set as defauld image, or the way during the start, as morly told.