Hi, I have DVDs from several different regions and one thing they have in common is that the technical specifications on the packaging are often inaccurate. I am in the process of ripping for AppleTV, but would like accurate info about my DVDs before I start so that I can decide which to rip and which to leave on DVD. Basically, the lower quality stuff will be ripped while the better stuff will stay on disc. So... 1) How do I tell whether a disc is natively interlaced or progressive? This will help me to know whether to use the deinterlace button in Handbrake. 2) How do I tell whether a disc is anamorphic or letterboxed? 3) How do I find the frame rate of the main feature? Any help much appreciated. Steve.