The Early Visibility (EV) release of SolidWorks 2011 SP4 is targeted for availability the week of May 23rd. This Early Visibility period will be the most extensive EV period (3 weeks compared to typical 2 weeks) of all SolidWorks 2011 Service Packs. The Early Visibility (EV) program provides you with an opportunity to review and test a Service Pack before general release. Take advantage of this opportunity to review SolidWorks 2011 SP4 prior to the full release. Additional information, including sign up instructions, is available at http://www.solidworks.com/sw/support/EarlyVisibility.html.