I have done the fallwoing. I took my already created unattended CD with SP1 and all applications on it and copy it to the HD. The CD worked fine no scratches nothing on it. I then slipstreamed SP2 to my CD which apeared to work no error messages or anything. I then created the ISO useing CDImage which again worked no erorr messages reported. I loaded the ISO up in VMWare and thats when i get the NTFS.SYS file is missing or corrupt. I repeated the process a couple of times thinking maybe something happened durring the copy but it all work. So I thought ok maybe something is wrong once I copied my cd to the HD. So I took the fallowing steps 1.) Copied CD TO HD again 2.) Created ISO with CDIMAGE without SP2 slipstreamed 3.) Loaded it up in VMWare worked PERFECT Ok then I thought maybe a problem with my downloaded SP2 package So I readownlaoded it and I did the fallowing 1.) Copied CD to HD 2.) Renamed svcpack.inf because this one containted hotfixes. 3.) Slipstreamed the XPSP2 RTM 4.) Created ISO with CDIMAGE 5.) Loaded in in VMWare And ARGH i'm back to same message with NTFS.SYS