I just want to tweet on my own wall from my Blackberry application. xAuth would be the best way to have seamless UI integartion. But unfortunately, I'm not able to get it work.. I tried twitter_api_me-1.3 which has xAuth implementation but it gives me 401 error while validating with parameters specified at http://dev.twitter.com/pages/xauth.
Can anyone please confirm if those keys and secret are still valid and are xAuth enabled? I'm running short of time. Any help would be real great.