Fernando, when nlite proceeds with driver intergration ,it shows me a "Pe1" type of error.I click "ok" and the intergration continues normally.At the end the drivers are only intergraded in the I386 folder and not in the amd64 folder.To be more specific: 1)"I386" folder contains nvrdx64.sy, nvatax64.sy and a subfolder named "NLDRV" which contains all the drivers. 2)"AMD64" folder contains nothing specified with raid. I copied the drivers manually in the amd64 folder but when i run the x64 setup, it failed with an "idecoil value 0 in .SIF" error or something like that. I think something is wrong when the nlite proceeding.Weird.