http://msmvps.com/blogs/harrywaldron/archive/2008/04/09/microsoft-security-bulletins-april-2008.aspxMicrosoft has released several important monthly updates that improve the security of Windows, IE, and Office. These should be applied promptly to protect against malicious exploit developments that could surface later. So far, these updates are workingenCommunityServer 2008.5 SP2 (Build: 40407.4157)