1 - a robot maid (Sims 2)
2 - a teleporter, and one at my bf's, (Arizona is so far from Montreal *sigh*) (Phantasy Star)
3 - get money for the insects I kill (Phantasy Star)
4 - advanced skills you could get by just repeating the same thing over and over (Sims 2)
5 - birth control at will (Sims 2)
6 - Elixir of life, so I wouldn't have to be afraid to lose my 80 years old mom (Sims 2)
7 - Wish I could "save" my life before trying something risky or stupid, then go back to the save point if it wasn't successful (most games)
8 - having as much money as I want just using a cheat code (several games)
9 - being able to make myself custom decorative items, clothes and stuff, just with Photoshop (Sims 2)
10 - clones of myself so one of them can work, the other learn stuff in school, the other could be with the people around me and the other could create stuff.
Cast iron and treadmills? Oh yes. Still sculpting me to what I really want to be, and I love it. :)