Now added to my links list at http://www.davesergeant.com/mf/activity.htm and checked as working from there. Nothing wrong with that part of the page Alan but I noticed that some of the links in your
http://www.btinternet.com/~alan.melia/500k_TX.htm I have checked it and it works OK for me but if you have problems please mail me (It won't be the first or last time I have screwed up the links on m