Office 2007 with and without sp1

[larry_mcp]

Hi,

I have a unattended Office 2007 with sp1 .MSP that works great for all users who don't have Office 2007 already install.

But, i also have users that already have Office 2007 without SP1 install on their PC. My question is; how do i install SP1 from the same directory that i already have my .MSP setup to only install the SP1 on those users using the same setup files?

Thanks,

Larry