I just looked into it... it seems as if they're optional! They're there but thankfully Windows 7 isn't forcing me to update to them.
The ones that showed up:
Update for Windows 7 for x64-based Systems (KB3075249)
Download size: 1.2 MB
You may need to restart your computer for this update to take effect.
Update type: Optional
Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
More information:
http://support.microsoft.com/kb/3075249
Help and Support:
http://support.microsoft.com
Update for Windows 7 for x64-based Systems (KB3077715)
Download size: 678 KB
You may need to restart your computer for this update to take effect.
Update type: Optional
Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
More information:
http://support.microsoft.com/kb/3077715
Help and Support:
http://support.microsoft.com
Update for Windows 7 for x64-based Systems (KB3078667)
Download size: 874 KB
You may need to restart your computer for this update to take effect.
Update type: Optional
Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
More information:
http://support.microsoft.com/kb/3078667
Help and Support:
http://support.microsoft.com
Update for Windows 7 for x64-based Systems (KB3080149)
Download size: 16.7 MB
You may need to restart your computer for this update to take effect.
Update type: Optional
Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
More information:
http://support.microsoft.com/kb/3080149
Help and Support:
http://support.microsoft.com