Where do you put Save and Cancel buttons?
On a normal form, Save should be under the form fields. Cancel should be to the left or right of Save, but not too close to avoid tragic mistakes. Luke W's Web Application Form Design page has some illuminating diagrams. Your form is unusual in that you want the buttons to be at the top.
What is the button for Save?
3. Saving Shortcut: Ctrl+S. Frequently saving your files reduces the chance you'll lose data if your computer freezes. While you type your document, use Ctrl+S to save your file after every typed paragraph.