To connect to the Shkinkmeme Chat Room via Trillian

Click on Trillian, then Manage Accounts
Select  Add New Account --> IRC

Account Name:
Sherlock Holmes Kink Meme Chat. (or whatever you like - this is a personal identifier)
Nickname: The name you would like to use in the chat room
Server Host:

Click on Settings (next to connect) and then Miscellaneous

Under Commands type in /join #shkinkmeme  This will tell it to automatically connect to the #shkinkmeme channel on loading.  If you have registered your nickname, also type in /msg nickserv identify (yourpassword)  to automatically identify

Close the window and hit connect and you are done!