Now it works again, after a good night sleep, at least for me.
The GoClick search engine is still not running, don't know why, haven't got any email with explanation.
I'm going to put a little program on the site (and give the download-url here, since some can't view it ), that will let you close any browser window you want, as long as you use Explorer. It is real easy to use, but you will see. It even closes those windows, that can't be shut like ConfusedBW experienced.
I don't have one for Netscape or Opera yet.