This is a contest. The goal is to be the first one to guess the password that unlocks the board. Once you get into the board post the password in the un-locked thread that is inside the board. The password is Jak related and the first letter will always be capitalized and all multiple word answers are put together into one word the first letter of each word being capitalized. So get your thinking caps on and start guessing.

Just about everyone that is bipedal has one of my brothers/sisters,
My small orange friend misses me too much,
At one point Things changed a lot and I was separated from my friend,
Eventually I am returned to my rightful place with my friend.

Clue: Answer is very specific.

Who/what am I?