Microsoft has released an ISO images with the August 2008 Security Releases
>> August 2008 Security Releases ISO Image
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on August 12th, 2008.
This DVD5 image contains the following updates:
KB944338
KB953838
KB952954
KB953733
KB951066
KB950974
KB946648
>> August 2008 Security Releases ISO Image