Since they are getting close to being able to manipulate our genetic code to create and modify us to become better, faster, stronger (just like the 6 million dollar man) - I would like to put in my requests for the following:
1) How about making our snot smell like Vicks Vapor Rub, then we would never have a stuffed nose!
2) Change our taste buds so everything tastes like chocolate! Then it would be easy to stay on a tofu-only diet, and we would all be skinnier and healthier. Plus, I would suspect that women might like this for another reason ;-)