i always check my burns for errors on dvdinfo but lately i've been a little confused about something. i checked one disc that had no crc errors but when i played it, there were at least 5 bad spots on playback. the kind where the movie kind of skips or freezes for a second or two. another movie i checked had about 6 crc errors but on playback had only one small glitch. so now i'm not sure if a reading of no crc errors is reliable. i used the PI, PO, jitter test on dvdinfo also but i'm not sure how to read the results. is this the test i should use to ensure there are no errors or "bad spots" on my discs? if someone knows how to read these i could try to post a couple for feedback.