I was running android 2.2 and had my contacts sync with facebook. which was awesome. but one problem was it would never updated ppls profile pics. today i recieved the gb 2.3 update and i deleted my facebook and the app itself hoping to reinstall both and have my contacts update. well after doing so i wouldn't sync my contacts. i did some googling and found an app called contapps. its put all of the contacts in from facebook, which was find but didnt like how it was set up so i deleted it. heres some of the current problems. with 2.3 how do u link to of the same contacts. such as someones facebook with there phone number in your contacts. when texting how do you make the on screen keys stop vibrating, its really annoying. and the buttons on the base of the phone like search,back,home, and the box one? (do those not virbrate anymore like on 2.2?) and how can u change the on screen home buttons like phone,contacts,text, and the thing that gets u to all of ur apps. and last how do u get rid of the useless factory based apps? is the only way a root and can u do that on 2.3? thanks i think im done with the stupid question but i hope someone can help.