DonM, if your LT is up to the task then installing the Edirol HQ Sound Canvas softsynth will make all the difference. It will sound as good as if not better then any of Roland's GM/GS modules. It will sound better then any of Yamaha's soft synths at 4mb - plus at a much better latency. In fact, with a midi controller (PSR 2000) you could play the soft synth live if you wish.
It is starting to look like DonM is ready to make investments in his future and leave some of us behind. Oh well!!!