Can I write a DECB (Disk Extended Color BASIC) file to an OS-9 disk without disturbing the OS-9 portion of the disk? I know Ex 3 will work but what about Ex 1 and Ex 2. EX 1: DECB SAVE "L.BAS" EX 2: Toolshed DECB DECB COPY C:\README.TXT OS9L2WINNY1.dsk,README.TXT EX 3: Toolshed OS9 os9 copy c:\ReadMe.txt OS9L2WINNY1.dsk,ReadMe.txt John Mark Mobley