>1) What is the current standard for XSL?

http://www.w3.org/TR/WD-xsl/

>2) How does it differ from XML?

XSL is an application of XML used to format XML to any of many other
formats, including back to XML.

>3) Are there any other products besides IE5 that support XSL?

http://www.xslinfo.com/

Scott





 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list