Is this thread ancient and inactive? Yes, it is. So why am I responding to it now? Glad you asked. I too was looking for a way to round the corners of a text box and a Google search brought me here. Didn't find anything here that worked for me, so I used a workaround to solve my problem and figured I'd share it here for the next person who finds this page. I selected a rectangle with rounded corners from the Insert (->Shapes) menu. Then I inserted a text box and removed its border, typed my text into it, and moved it over the rectangle with the round corners. If the text disappears, the text box got put behind the rectangle. You will have to a) bring the text box to the front, b) send the rectangle to the back, or c) set the rectangle's transparency to 100%. Something else that's handy - GROUP the rectangle and text box together and they will be treated as a single object when moving or copying.