How to Make the D-pad on an XBox 360 controller work better

The D-pad is no longer the preferred means of control in most video games, and it shows in the shoddy design of the one on the XBox 360 controller. It bumps against the sides of its enclosure as you try to push it to its limits, causing mistake and frustration. No more! This video contains instructions for shaving down the outer rim of the D-pad, allowing it to move more precisely and greatly improving the quality of your play in games that use the D-pad a lot like Oblivion and Street Fighter IV.