I am looking for a new cell phone & I could use your help. I am looking for these features: *first off--it has to be carried by AT&T. I cannot change my carrier as I am on a family plan. *I am a big texter, so I need a phone that has plenty of space in the inbox. Something where I won't be deleting messages every 25 or so. I also want something that has threaded/conversation text display so I won't have to go back and forth between the inbox & my sent messages to remember a conversation. And I want a phone that allows me to have a signature, which is something most AT&T phones are lacking. My current phone, the LG Shine is the only one I've had that does. *I know I want a full QWERTY keyboard. & keyboard/touchscreen combo is preferred, but the keyboard is a must. *I like having custom ring tones, and ring tones I can set for individual people, as well as Picture ID when people are calling. *I also want to make sure I can set my own photo as a wallpaper. The phone I was looking at originally did not have this feature, according to reviews. I like things that I can fully customize to my tastes. Any suggestions you have are welcomed. Thanks! :)