If you organise yourself with Noteshelf you might like my template.
This is how it looks on the iPad 2. It's not supposed to look perfect but natural! It is not a mistake that "urgent" and "not important" are smaller its adjusted to my personal needs. If you want one that's (more or less) equally spaced let me know it's a matter of 3 minutes for me.
By the way I used the free BudHand font.
To learn more about the Important/Urgent matrix check this page or use a search engine you'll get plenty of explanations.
How to use:
Download the image on your iPads Camera Roll.
To create the paper in Noteshelf you'll create a new book and chose custom. You'll see that you can add a New Template From Image do that and simply chose the image that you saved before. That's it you don't even have to create a new book. Simply use the paper in the books that you already have.