This script requires a webserver that has GD already enabled and you can have your own PHP GD countdown! Visit BizzarScripts.net for an example of what it can do. You can change the variables to select a date, as well as change the background image to suit your needs. I wrote this for my HL2 site, www.hl2empire.com and it works really well. I included instructions for converting it to a PNG file and using that in a forum that doesn't allow PHP.