>Seems that banksel is the much preferred method to do this? >Any reason not to use it? Yes, it always generates code for both bits, even when the code is not needed. Use the macros that Olin developed, which keep track of an assembly time equ to determine what the current bank is, and only generate code if needed. See http://www.embedinc.com/pic/ and go to the bottom of the page where it says software downloads. You can get the documentation in a convenient PDF file from Jan-Erik's page as noted where it says "documentation". -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body