SLiteChat (pronounced "slight-chat") is a text-only view for Second Life which is focused on in-world IM support.
What it is:
SLiteChat is a lightweight client which allows you to connect to the Second Life system and perform local chat and instant messaging with avatars in-world.
What it is not:
SLiteChat is not intended to be a fully-functional in-world viewer for Second Life. If you are looking for that, check out instead the Second Life Third Party Viewer ...