<Update 09 Oct 2009>
I'm still getting enquiries about this long after the beta trial has finished. Please note that this trial software is no longer available for download and no more beta versions will be released. I'm still working on the production version and aiming to release it soon.
<End update>
First, my apologies to all beta testers, and anyone else waiting for the SonoAnalyzer ultrasonic calculator software. Frankly, it was much, much more difficult than I anticipated to create a usable database out of thousands of finite element results, and so it has taken much longer than expected to bring the program to this stage.
The good news is, it's finally done! At present only for the stepped sonotrode model but this will also provide the basis for many and varied other shapes to follow. I'm uploading the distribution files now and I'll make it available to the registered beta testers as soon as the files are in place.