That is clearly the problem. You need to read the documentation before opening the bottle :)) Stef Mientki wrote: > > The example at the end, demonstates clearly the advantage of a graphical > interface. > For the text version (3.5 pages) I need at least 2 bottles of beer to > read and understand it, > while the graphical representation (1 page) is clear before I even can > open a bottle ;-) -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu