I have an idea: If you have any useful Zshell routines to share with others, please send them to me with a short description of what it does. If it's good enough, I will add it to ZPad's routine library. Oh, just in case you didn't know what ZPad is, visit my homepage. -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Kari Brown (eekabr@tpu.fi) Author of ZPad link software for TI-85 Check it out: http://www.tpu.fi/~eekabr/