Melanie,
as I see , when using standard version of PicBasic any basic command is replaced with a call to a subroutine that is in PBL wich in Page0 and no peration made to PCLATH register. So If I get to page1 using brachl and try perform POKE (wich in page0) it will not work. gosub and goto not working actually no basic command will not work when called from page1. Is there a way around this problem?