top 3 things you can give to your sister

1. A back massage. (that should get you some points, caching!)
2. A 5 dollar gift card to Tims or Starbucks. (oh ya, it works too)
3. An hour of politeness. (just smile, and it will definatly creep her out. oh ya, it works great also)

If you do one of these suggestions (or all of them if you are desperate) she'll probably reward you with a great big slap on the back.  (oh and ya. its gonna be a five star too.)

                                                            Good luck!!