MichaelG04 -
The 'Exotic Summer' Dream has a file upload problem which has absolutely nothing to do with the new WinCustomize site. This file is corrupt and you would have had the same problem on the old site.
In future would you report any 'file' issues in the skin comment section so that the uploader and WC moderator can check it out.
The Dream has been pulled and the skin author has been notified.
