Motorola E815 / E816 Hollywood

I just picked up this phone 2 days ago, and so far so good. However, a question for you techies out there. I had a picture on my computer which I successfully transferred to the trans-flash card. I then inserted the card in the phone, and the picture shows up,,, but how do you the picture to be a picture ID with one of you contacts? The options listed for the pic do not include set as pic ID. Any ideas? Thank you