I decided to use a different .swf file for a lighter colored clock for the Guildwars template as the original one that was included with the download was a little dark. I went to the site that you suggested at This Link
and selected the file named BBC2.swf. I thought I would share a screenshot of how nice the white clock (BBC2.swf) looks on a dark background.
I just thought I would add this information for those with dark backgrounds where they may have trouble seeing the clock. Thanks again for a cool addition to the site!