Be very patient, very calm with her, and if necessary, wear gloves! The sooner she and your other cat can get along, the better it will be. When she hurts you, say OW! and pull away, hide your hand so she knows thats what hurt. Give her plenty of things that it's okay to play and pounce on, she's a kitten, that's what she needs to do - it's practically her job! She doed need to know your limits, and she's a baby, so she's got plenty of learning time and capability! Let her know what is and what ISN'T fun! And when she's all tuckered out after chasing jindle-balls, or a piece of ribbon you've waved for her to pounce - when she's exhausted, pet her a lot so she'll get used to you being comforting.