The pop-up blocker feature of Google Toolbar (available in Internet Explorer only) will prevent you from previewing your site with Yahoo! Site Solution. If you have pop-up blocking enabled, you'll need to tell your toolbar to make an exception for your domain.

To tell Google Toolbar to allow pop-up windows from your domain:

1. Visit your domain (such as widgetdesigns.com).
2. Click the pop-up blocker button in the Google Toolbar.