The long description field can contain HTML Tags. If you do not have time to learn HTML tags we recommend you use Microsoft FrontPage or Macromedia Dreamweaver in WYSIWYG mode to create the formatting. You can then view and copy the HTML code and paste it into the long description field of your products. If you want to include images you must use the full image URL.
Error: Exception Details: System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (ProductDetails:LongDescription="...ver again.
").Solution: Follow steps found here: http://support.storefront.net/Resources/kbase/kbase.asp?ID=335&VIEW=YES