Not sure if this has been mentioned here but PSP has released L'otary, I have D/Led and demo'ed and wanted to share that this is the best LESLIE SIM I have ever heard. I recently read here about MELDA sim and demo'ed it.... it was better than AMPLITUBE's effect, than in my follow up research saw PSP's offering.
The thing is AMAZING, it sounds as good as my real leslie (actually better) and its ROOM (space) sounds are spot on. They even have the leslie noise (that is adjustable) just in case you like to hear that amplified, spinning rotor sound added to the output.
So, if you have any DI'ed type sampled organ VST or just want to run vocals or guitar tracks through a LESLIE... this is the ONE. Finally, after all these years, someone NAILED this missing link.
Jim
PS - warning - the thing is a CPU hog in its current form.