Well, I actually answer this time seeing as that I forgot to post it last time round. What I was going to say, surely it’s cheaper and much more efficient to buy an external HDD and backup onto that surely would make more sense, hundreds of DVD’s would take up so much space, time, money and are just inconveinient in terms of archiving and ensuring you can find the right disk ;D As for answering your actual question I’m not too sure, I’d have thought that something like Alcohol 120% or Nero or another sort of programming (that is if you’re using Windows) but don’t quote me on that, I don’t backup onto disks in a batch method so I don’t know, I do hope someone else knows :/ if not I guess Googling for a long while may turn something up, I’ll see what I can find…if anything at all :S