Hi guys, I have a jvc lite-on it dvd-rom JLMS XJ-HD166S. Only 6 weeks old,When i first got it it was ripping fine for a few days and since then i keep getting errors when trying to backup a copy dvd-r,I tried a backup copy last night which ripped faultlessly and tried again this morning with the same disc and got a cyclic redundancy error,But when i rip the same disc in my BTC 8X Dual rewriter it rips faultlessly again, BTW My Lite-on can rip any original dvd no problem it's just backups which give me problems. I have the latest firmware DSIC on the dvd-rom drive and it is set to DMA if available. My dvd-rom comes first on the ide cable and then my btc dvd rewriter. If someone can tell me how to insert pictures in this message i will post a snapshot of device manager settings. Thanx a lot.