Besides being active here at the Sonar Forum, I'm also a moderator and frequent poster at Gary Garritan's Forums at Northern Sounds. Over there we get a lot of posts from newbies who have no experience with soft synths and recording with a computer, "No sound" being the most frequent topic.
So I'm very familiar with how initially over-whelming and confusing all of this stuff can be. I know that newbies can be directed to Help files and manuals, but their eyes glaze over at the huge amount of info, unable to extract the bits they need most first.
However, after reading this thread, I had to take a look at the Help files inside Sonar to refresh my memory:
When you first click Help, the first screen is "Getting Started." There's a lot of info there, and I've heard it suggested before that the order of basic tutes could be changed, and I agree that would be helpful.
But even though the order of tutes isn't ideal, and causes confusion, Tutorial #8 is "Using Soft Synths," and is the one we should always be pointing out to newcomers. It describes very clearly how to insert a synth and play/record a MIDI file - the steps are exactly what Susan condensed so well on this thread.
With the emphasis on soft synth use nowadays, it would be better for that tute #8 to be the first tute. But at least it's there, and if actually read and followed, exlains it all - and it uses the TTS-1 synth as an example, which is a perfect choice, as Susan pointed out.
rbowser