I do mean one very much like the one from your column. I would like to write my own (good learning experience) and the article says that the text is copyrighted. Do you have an example running anywhere, so I could take a look at it running? Also, if I can just copy it, is there somewhere I can get the code without the linenumbers? I suspect that this implementation will run into the same problems caused by my isp, but I would like to try. Thanks.