Problem creating gtalk client with smack 3.1.0

hi,

today is the my first day playing with smack & i started with version 3.1.0. i created gtalk client which doesn’t work.while it is working with version 3.0.4. but i didn’t find support for proxy in 3.0.4 & want to create client in which i can set proxy…please someone help me …what should i do???