Officially Potty Training

I have officially started to potty train Gracen. We have been going at it for about a week now...and it is S-L-O-W going. I am reminded once again how different my children are. When I potty trained Aiden, nothing could have been easier. Grier was about 3 weeks old, Aiden had just turned 3 and I was TIRED of 3 kids in diapers. We basically had a conversation that went something like this..."Aiden, you are 3 now and Mommy is totally grossed out at changing your big boy diapers. It is time you started using the potty. You don't want to wear diapers like the baby do you?" That was all it took. Aiden decided then to use the potty...no accidents, and just a short time at night with Pull-Ups...and we were done....Now there is Gracen. Gracen really doesn't care much about what all the other kids are doing...which I will be totally grateful for when she is a teenager, but during potty training, it's a bit annoying. I have tried to entice her by saying, "Well, you know who uses the big girl potty, don't you?" She is totally unimpressed, and I can almost see her dig her heals in deeper. She marches to the beat of her own drum. She is independent and stubborn...a deadly combination. She's not motivated by much, except for the occasional cookie. So we have had LOTS and LOTS of accidents this week. I have almost lost it several times as she has peed on my couch, her cute pottery barn kids chair, her outfit I JUST put on her, her sister's blanket, her carpet, etc.. I just know I am doing everything wrong...Maybe she's not ready yet...but Mommy sure IS!