Making a List in Twit2d
This short lesson shows you how to create a Twitter list in Twit2d, and add tweeps to it.
Go to the 'lists' tab.

Create a new list

Just fill out the name of the list. If you click 'Private list', it will be visible only to you. Then click 'Go'.
Your list is created

Your new list is created but as you can see it has 0 members. The next step is to go to the list,and add tweeps to it. Simply click the name of the list.
Add a tweep you know

This is one way of adding someone to the list. Simply type the screen name, and click 'Add'.
Your list now has a member

You can continue adding members, simply by typing in their name and clicking 'Add'.
Or add tweeps from their user page

Whenever you click the screen name of a tweep, Twit2d will show you his user page. That page now has a menu; choose the correct list and click 'Go' to add that tweep to that list. It's as simple as that.