A big thanks to XTROV for this
As we previously reported here on Neowin on thursday, Microsoft released the Beta release of Rollup1 on Betaplace. We have now obtained a download link for everyone to obtain a copy of Rollup1 for WU4 Beta.
Be warned this Rollup pack is in beta state so if it blows up your machine, steals your girlfriend or kills your dog then it"s not our fault :)
Download removed at the request of Microsoft