The current Hebrew month is spelled incorrectly when using \texthebrew{\today} in Polyglossia. It seems that the error is in line 58 of hebrewcal.sty, where the name השון should be changed to חשון.
Thanks! -Ari ----------------------- Ari M. Brodsky ari.brod...@utoronto.ca -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex