Windows SharePoint Services 3.0 June cumulative update package
http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=971538
Office SharePoint Server 2007 June cumulative update package
http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=971537
Read more at the source for installation sequence.
Edit July 22:
My development server has been updated (and yes…it is called coffee 
)
Tags: installation, updates
September 16th, 2009 at 9:30 PM
Hi,
I was trying to upgrade my existing MOSS version of SP 1 Feb 09 CU - version 6341, to 6510. But I keep getting various errors. I tried first upgrading to SP2 and then applying the June CU. But it was giving erros regarding my Spanish lanugage pack. Then I tried installing the SP2 for Spanish LP but it didnt succeed. I also tried applying Jun CU directly on my 6341 environment, but it doesnt seem to allow that without SP2.
Can you please tell me about your experience?
Thanks
Sajith
September 17th, 2009 at 7:49 AM
Hello Sajith,
I’m not familiar with any errors during the update process. I always keep on the following installation sequence. Also when I updated to 6510:
1. Installation of WSS v3 Service Pack 2
2. Installation of MOSS 2007 Service Pack 2
3. Installation of WSS v3 Language Pack Service Pack 2
4. Installation of MOSS 2007 Language Pack Service Pack 2
5. Installation of WSS v3 June 2009 CU
6. Installation of MOSS 2007 June 2009 CU
Always update everything on the same ‘level’ (i.e. SP2) then going to the next ‘level’.
If this sequence does not help, can you please post one or more errors here?