first you will have to scale the image no larger than 150 x 150 or it won't fit and it has to be less than 100 KB, im not sure how to scale it on a PC because i've always had a Mac but on my mac you can scale photos using iPhoto. If you use iPhoto go to file and then export and type in the size you want. If you have a PC you probably have a similar photo editing thing.. Once youv'e done that, go to your profile and click browse and find the photo you have just scaled down and click submit. If there's a problem it should say at the top. I hoped that helped a bit :?