Success! boot2 btx linked with 3 bytes available, rather than being 29 bytes too large. kernel: ver=1.02 size=690 load=9000 entry=9010 map=16M pgctl=1:1 client: fmt=bin size=156d text=0 data=0 bss=0 entry=0 output: fmt=bin size=1dfd text=200 data=1bfd org=0 entry=0 3 bytes available -- James.