Hello All, Can ANTLRWorks be configured to work with Python? Can I upgrade from ANTLRWorks 2.77 to 3.0 without having to reconfigure my computer? I have WinXP 2003 Home Edition. As a beginning programmer, how would I use ANTLR or ANTLRWorks? Where would I most likey come into contact with ANTLR or ANTLRWorks? Bryan