Well, Trillian bring new plugin in their list of plugin. Twitter, MySpace and Skype plugin is available in plugin especially to their loyal user.
Step-by-Step guide to setting Twitter:
1. Go to Plugin section in Trillian Preferences.
2. Tick the MySpace, Skype and Twitter.
3. Click Add new connection and add Twitter, MySpace and Skype.4. Login your Twitter account. Twitter login same as MySpace. Meanwhile Skype is same as Facebook.
Note: Skype plugin still have some bug to fix.