As previous e-mails said - those commands as slated for a future point in the series, when/if I find time. Alternatively, you can try adding them yourself... The original idea of the project was to be a springboard into programming (and a simple interpreter as a by-product) Sooner or later, you/others have to take control and not just ask others to do it for you. -Stu On Nov 11, 2005, at 5:06 PM, Brian Heibert wrote: > How about: > > Do ... Until > > or... > > IF ... Then > > Brian > >