I have fixed the bugs I noted over the weekend and also re-implemented the SDIF LSC Registration Pyramid export. The new export validates with the WinSwim SDIF Checker and I have successfully imported the MacDolphins’ 2012 summer roster into WinSwim with it. I fixed a few other bugs I found including one which prevented updating User Profiles.
The new version is available from the Download page and from the WordPress plugin repository.
As always, if you run into any issues, let me know!