Yes. Download one of the base MS4W files (1.5.5 or 2.1), and then download the "MapServer version 4.10.0-beta2 Upgrade" addon found down the downloads page. jeff John Cole wrote: > Is there a ms4w with 4.10 beta 2 in it available? > > Thanks, > > John -- Jeff McKenna DM Solutions Group Inc. http://www.dmsolutions.ca