I managed this with the help of this youtube video for dummies
http://www.youtube.com/watch?v=vfZAE1VQPEY
Before (old crappy painted-over outlet)
Step 1: Assemble your tools
- in my case, screwdrivers, plyers, box of new standard outlets, and my nexus 10 tablet (for viewing youtube video)
Step 2: De-electrify
- make sure the correct breaker is turned OFF.
Step 3: Remove old outlet
-remove wall plate and old outlet from the wall. Gently pull outlet away from the wall to expose the wiring. Detach the old outlet from the wiring.
Step 4: Attach new outlet
- attach the wiring (including ground wire) to the new outlet. Use the new screws to attach to the box.
Step 5: Replace wall plate.
TA - DA!!!