Hi On the disk I bought from Microchip it says MC18. It installs in a directory called \mcc18. That might be what is causing the confusion. Phillip Things should be as simple as possible but no simpler Phillip Coiner CTO, GPS Source, Inc. Your source for quality GNSS Networking Solutions and Design Services, Now! -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of Olin Lathrop Sent: Wednesday, May 10, 2006 8:35 AM To: Microcontroller discussion list - Public. Subject: Re: [PIC] C and ASM together? Maarten Hofman wrote: > According to google mcc18 seems to be the "standard C-compiler for > PIC18 by Microchip". There are various C compilers for the PIC 18 with similar names, so it's important to be exact. The Microchip C compiler is called "C18" or officially "MPLAB C18 C Compiler", but not "mcc18". I wouldn't assume mcc18 means C18 just because a few people use the term that way and Google found it, unless of course it was on an official Microchip web page. Once again sloppiness and good engineering don't mix. ****************************************************************** Embed Inc, Littleton Massachusetts, (978) 742-9014. #1 PIC consultant in 2004 program year. http://www.embedinc.com/products -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist