Latest Cumulative Update (CU) for Office and Office Servers 2007 has been released. This include a number of fixes, so Microsoft strongly recommends that you test this in a test environment based on your production environment before putting this fix live in production.
Server Rollup Packages:
Description of Windows SharePoint Services 3.0 Cumulative Update Server Hotfix Package (WSS server-package WSS server-package): June 29, 2010
Description of Office SharePoint Server 2007 Cumulative Update server hotfix package (MOSS server-package MOSS server-package): June 29, 2010
Individual Product Packages:
Description of SharePoint Server 2007 hotfix package (sts-x-none.msp sts-x-none.msp): June 29, 2010
Description of Project Server 2007 hotfix package (Pjsrvapp-x-none.msp; Pjsrvwfe-x-none.msp Pjsrvapp-x-none.msp; Pjsrvwfe-x-none.msp): June 29, 2010
Description of Office Project 2007 hotfix package (project-x-none.msp): June 29, 2010
Client Installation: In order to install this hotfix, you'll need to have Microsoft Project 2007 SP1 installed on client. The article at URL below contains information on how install download and install SP1 should you not have it installed already. Note: We strongly recommend that you install Project 2007 SP2 from information earlier in article.
Description of Project 2007 SP1 and of Project Language Pack 2007 SP1.