Sean Wallbridge
As always, test before deploying. But February 2010 Cumulative Updates (CU) are here. Note, if you are planning to upgrade to SharePoint 2010, you will want to have Service Pack 2 and at least the October Cumulatives.
Once applied, your build number will be: 12.0.0.6529 (12.0.6529.5000)
February Cumulative Update (CU) – LATEST
Released February 23, 2010
This update provides hotfixes for Windows SharePoint Services 3.0 (KB 978396) and Office SharePoint Server 2007 (KB 978395).
December Cumulative Update (CU)
Released December 15, 2009
This update provides hotfixes for Windows SharePoint Services 3.0 (KB 977027) and Office SharePoint Server 2007 (KB 977026).
October Cumulative Update (CU)
Released October 27, 2009
This update provides several fixes for Windows SharePoint Services 3.0 (KB 974989) and Office SharePoint Server 2007 (KB 974988) as well as improved functionality for the Pre-Upgrade Checker. Notable changes to the Pre-Upgrade Checker are improved reports, new rules, and additions to the stsadm –o EnumAllWebs command that enable you to list Web Parts, event receivers, features, or setuppath backed files. Additionally, support is added for listing custom list views.
Reference: http://technet.microsoft.com/en-us/office/sharepointserver/bb735839.aspx