It is available to download the updates regarding SharePoint 2007 for February 2012
SharePoint 2007 (Build 12.0.6658.5000)
Warning! This update will not be installed if you are not updated to SP3.
Please, keep in mind that you must install them in the following order first WSS 3.0, and later MOSS 2007.
After installing the updates you must execute the SharePoint configuration wizard in each of the servers of the farm or execute “psconfig –cmd upgrade –inplace b2b -wait” on a cmd.
PS: The release of the SharePoint 2010 has been delayed and it expected to be released in the next days.
Thank you so much.
Héctor Calvarro Martín. SharePoint Dev. Microsoft Support Engineer for DEV EMEA