thoughts, tips...
Yes, use handbrake. I just started using this 2 days ago. Might want to un-check the "large file size" button after you select the AppleTV preset.
on my underpowered laptop, it takes about 3 hours to rip a 1 hr video... so, I do them overnight. File sizes come out to about 400-600MB/hr.
An interesting observation... I did a bunch of searching before discovering handbrake, and noticed that the web is filled with all kinds of "DVD to iPad" questionable/free software that's likely crammed with malware. It all seems to be the same stuff posted under different names. And they've hijacked the google algorithm, so that's all you see for the first 4-5 pages of google results.
Most insidiously, it appears the authors of this software patrol message boards like this one, and post "bad English" replies to direct more traffic to their sites/software. Just try a forum search on macrumors for "DVD to iPad" or something similar and you'll see what I mean - newbies with stupid names posting things like "Try me free, good ipad dvd software number 1, i am so happy to watch dvd on my ipad with this free software!!!".
anyway, it's just a bit creepy. Has the look of some kind of big conspiracy...