I've been using Handbrake for a while, and have never had any problems with it until now. I'm trying to rip and encode episodes of a television series, but Handbrake keeps quitting unexpectedly. When I try to rip episodes from one disc, Handbrake quits when I click Start, and on another disc, it will quit as soon as I try to open the source. However, a third disc will rip and encode in Handbrake just fine, which is why I'm so confused! I tried ripping the discs via MactheRipper, thinking that perhaps Handbrake was having ripping issues but would encode... to no avail. Plus, I've made copies of these discs before so I don't think there's any copy protection issues or anything like that. Any ideas???