Microsoft has released the first beta of Service Pack (SP) 1 for Office 2010
A select group of testers will receive the first beta of Microsoft Office SP1. The beta build number is 14.0.6011.1000 and has been made available to only a pre-selected group of testers. Microsoft Connect portal was used to select the group. The beta SP1 is expected to contain a roll-up of bug fixes and security patches however the beta is not expected to include any added features.