Been using dvd decrypter to rip dvd to hard drive with great difficulty. If I play the dvd using media player, it struggles there also. It plays the first few seconds of the dvd then stops. I can move to another chapter and that plays ok. However, further into dvd the problem starts again.The error message I get with dvd decryptor are ' I/O error! Interpretation: check condition. CDB (loads of numbers) Interpretation:Read (10) - sector (numbers) Sense area (loads of numbers) Failed to read 1956288...Interpretation: Illegal mode for this track' I'm starting to think that the dvd is broken. Is there any way round this or am I stuck with a bad dvd that I can't back up?