Hello, I used nLite to create an Windows server 2003 disc that had the SATA drivers included.I have installed Windows server 2003 that had the above drivers by deleting the already existing Windows vista operating system on Acer Aspire AM5641. But when I was installing, it skipped the following files.............cmnicfg.xml, ipcfg.xxml, osinfo.xml, potscfg.xml, pppcfg.xml, xmlp_bdg.xdr, xmlp_bec.xdr, xmlp_beu.xdr, xmlp_ecp.xdrxmlp_ecu.xdr, xmlp_fcd.xdr, xmlp_fcw.xdr, xmlp_hlp.xdr, xmlp_loc.xdr, xmlp_mas.xdr, xmlp_mcc.xdr, xmlp_mcu.xdr,xmlp_mpc.xdr. I want to install SAP R/3 on Win server 2003. Will I face any problems in future..as some files are skipped when installing. Thanks for the reply.