mr_pikachu. You're right. I do know that your IV's can't change. It was you guys here that helped me understand that.

What this guide is saying is that by keeping track of the Ep's you are giving your Pokemon at LV 5 {via Vitamins} and by how long it takes you you change the visible stat by one number, you then can calculate what your IV is.

And yeah...Pory...this is correct, they are worth 10 EP each. So, after collecting all this surmounting evidence...I decided..that my head hurts.

Trust me, its confusing me too. I'm trying to do it the other way now, though. I'm just leaving Zent in the Daycare and speeding around, levelling up Pokemon and what not while Zent grows to lvl 29. Then I can give her the 21 Rare Candies I have, and boom, lv 50.

But uhh...can I get some opinions? I'm going for a standard Taunitar. Just need a good EV spread. Not 252 atk 252 spd 6 HP. I'm figuring since she has DD, she'll get her speed boosted good enough, so I'll need like 136 EV's in Spd? Maybe 100 in Atk, and the rest to cover her HP/Def-Sp. Def ratio?