I have about ~100 DVD's now of data I have removed from my main PC. Lots of personal pictures/videos and other work related documents, yada yada yada. (Nothing illegal). I realise DVD/CD media does not last forever and don't want to try and retrieve something in the future only to have the DVD not read. What would be the best way to back these up with a plan not to have to do anything for 5-10 years? Longer if possible. I was thinking the easiest way would be to buy a 500gb drive and copy them over one by one then store that HDD in a safe place? Any other ideas? I don't really see much alternative.