Refreshing shouldn't cause it though, because I doubt you will be refreshing a page many times a second (Maybe I'm underestimating you:biggrin. I've never had problems when editing something, uploading it, and refreshing it, only with large amounts of files.Thanks for your advice.
Guess I have to take precaution in my site building as keep on refreshing may cause
thoughts of ddos attack.
Hope fully my simple site building is successful. Thanx.