1. Do I need to setup an account on tweet.IM?
No, a tweet.IM account is not needed for this service to work.

2. How do I control my Twitter through tweet.IM?
Just type your Twitter message to twitter.tweet.im and it will appear in your timeline. Type a single keyword help to see more commands.

3. How do I remove tweet.IM from my Twitter?
Just delete the twitter.tweet.im contact from your instant messenger contact list, or you can use the online sign out form.

4. I get “ERROR! Remote XMPP server (domain) unavailable.” error, what to do?
If you use Google Apps and Google Talk account with your own domain, make sure you have set the SRV records in your domain DNS management according to this Google Apps Help article.

These frequently asked questions can also be found in FAQ section on tweet.IM.
If you feel that a particular question & solution should be added to the list, post it below in this topic.