http://softimage.com/purchase/get_current/Default.aspx [ QUOTE ] From now until December 20th, 2006, upgrade to SOFTIMAGE|XSI 6 from any previous version of XSI Foundation. * Upgrade from any version of XSI Foundation to XSI Foundation 6 for $395 USMSRP. * Upgrade from any version of XSI Foundation to XSI Essentials 6 for…