Originally when the LiveTitles Tx utility was created, it needed to be a separate application from TitleDriver to prevent network related problems from bringing TitleDriver to a halt. Today, network connectivity has become much more robust and reliable. And so going forward TitleDriver will incorporate the LiveTitles "transmitter" functions.
TitleDriver is also now able to generate a single stream of video-over-IP using the NDI protocol. This new format allows you to send your live supertitles image over a local network to NDI-ready devices and applications. Hopefully this will become an industry standard, and projectors will be made that can accept the NDI standard as an input. Then all you'll need to connect to a projector is a network cable.