Update to Vista SP2 with NIS 09. Is there any known issues?

Hello all.  Does anyone know of any issues with NIS 2009 preventing Vista from updating from SP1 to SP2?  I've been troubleshooting this for a while now, and the SP2 update will not show up in Microsoft Update/Windows Update.  Thanks in advance.

 

Tim

 

<<Edit: Subject edited to reflect the issue>>

Message Edited by JerryM on 10-09-2009 09:37 AM