Hi there, After 2 days of searching and traing I found a way for a clear without errors install of win2k3 server. Just go to: http://www.nvidia.com/object/nforce_nf4_43...xpmce_8.26.html download the drivers and unpack. Then make the disk with the files from C:\NVIDIA\nForceWin2KXP\8.26\IDE\WinXP\sataraid and start the installation pressing the usual F6 and installing both drivers required. From here the rutine. P.S. These are the drivers for nForce 430/410 chipset for the Windows XP Media Center Edition and works just fine with W2k3 server 32bit (ONLY 32BIT EDITION) Good luck y´all!