I think there is some incompatibility with Smatripper software and my DVD and CDRW's software.After I instaled Smartripper and tried to rip some DVD chapters my System (Win98SE) crashes and every time I try to run a DVD through PowerDVD I receive this message: "Error Code:8903000 - Unknown file format". When I try to open Nero the following message appears: "Win-ASPI file was not found - Error12: Init failed". My InCD, to use with RW cds, doesn't work too, when you clic its icon or isert a rwcd nothing happens. I already try to reinstall the WINASPI.DLL using Win98SE version without results. Looking at the files of Smartripper I notice that there is a NoASPI file that works together with Smartripper, maybe that's the problem. Even after uninstalling Smartripper on Control Panel my DVD and CDRW drivers don't work properly. Any ideas?I would appreciate that, thanks.