I'v found a solution, so, Olin, you can hold on for the time beeing. I'm going to describe here what I did, but I'm not asking for an answer or "solution" right now... When I changed "DEFRAM gbankadr" to "DEFRAM 0", my variables moved from the 0x20-0x2F bank into the 0x30-0x5F bank (.BANK0) and all built OK. I have not checked the DEFRAM macro in detail, but there seems to be some code in there to have this effect !? Anyway, I'm happy for the time beeing. My project builds cleanly now and I'll continue development from this point. Sorry for the trouble ! Jan-Erik. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body