I just got a new phone, the Samsung Galaxy S3. Its pretty great. I am having trouble syncing facebook with my contacts though. I went to the facebook app and the app settings and checked off "sync only with existing contacts" because i dont want ALL my facebook friends in my phone, just the ones that I already have in my contact list, and i want those contacts to show their facebook profile picture like i have seen other DROID phones do. I also made sure to go to the phone settings and go to accounts and sync to make sure facebook syncing was turned on, and it said it was. HOWEVER, my facebook contacts didnt sync

For some of them it just added double contact with the phone number they had on facebook (one of them was the same number i had put in my phone except a 1 in front of it) and it did not sync the pictures for ANYONE! Whats wrong? Why is it not working properly?
ALSO!-- There has been a mini glitch where every time i close my text messages a folder i have on the home screen with all my camera apps in it comes up as if i clicked on it when i didnt. Why does this happen every time I exit my text messages?
PLEASE HELP