Hi, Using the last version of Winkit, I've tried to integrate raid drivers in my seven Sp1 X64 project. I used the option "Integrate SCSIAdapter drivers (boot.wim) BUT : nothing appears in boot.wim after integrating drivers, only hdc drivers but no scsiadapter driver. I'm sure of the version of my driver, I inject them using flash usb because during win7 installation, Setup tell me they are missing and I can give that by flash usb...and next of process go to end. But that would really be better injecting directly into the win7 DVD... As I inject succesfully by flash usb, maybe winkit have a problem to inject this drivers in Seven Sp1 X64 (or not, I don't know). Thanx Ps : a link to these drivers all os. I keep only SevenX64 for my project.. http://fichiers.touslesdrivers.com/33245/RSTe_3.0.1.7016_F6-Drivers.zip