Bratcat13

I looked everywhere on this site and couldn't find a topic on adding SAS drivers to a IA64 CD. From what I have gathered, it is different than doing a AND64 OS. I already have the driver and I know you have to mod the txtsetup.sif but not sure where to place the drivers on my IA64 W2K3 ISO and what mods I have to make to the SourceDisksIA64. (I mod the ISO image and resave with another name) Would love to use NLite but does not support this OS. Thanks for any help you can give.