OK I just tested your site and saw that you are useing "w" now. The error simply tells you that you may only have read and maybe execute permissions. Well you need to have Read, Write, and Execute. This can be dangerous though! That is a fair warning. Try using a database to do it. If you have mysql then it is really easy to use. That way it is easy to delete entrys and make a lot more features than just URL, and Description. So thats really all I have. Thats just how I have been told to do things. I don't know if I am right but it works. Lata!
Ziggs