To chunk your content in SoftChalk,

1. Position your cursor at the point in the page where you want to put a break
2. Click on "Insert" in the menubar.
3. When the menu drops down, hover your pointer over "Page Break"
4. When the menu pops out, click on "Insert".
5. At the position of your break, you'll see an image similar to this:
6. Repeat the process throughout your document, inserting breaks in logical positions.