The Windows Vista Customer Preview Program will close to new orders on the evening of Friday, June 30th June. For registered customers who have received a Product Key the download sites will remain open until Friday, July 14. This also includes all TechNet Beta Central registered users who did not yet get a Product Key as have reached our program capacity. We apologize for any inconvenience.
For those of yuo who have yet to register for the beta you can still do so here (for the moment): http://www.microsoft.com/emea/technet/beta/ireland/default.mspx