I have only been a Mac owner for a couple of months, and I'm trying to figure out how to do basic video editing. I just bought a Canon Vixia HF s100 to replace a miniDVD type camcorder that was arbitrarily corrupting entire disks of video. Just now I tried to upload the first few clips that I've taken with the camcorder, and I think I somehow lost all the info that was on the card. I have a card reader that I use for my photos, so I used that with the SDHC card based off of info someone had posted on this forum. Then I watched the imovie tutorial and decided I should've just plugged in the camcorder with the card in it and uploaded that way. When I put the card back in the camcorder it shows zero clips where there had been several. I hope this makes some sense. . . does anyone know what I did wrong and if my video is lost forever?? Thanks for helping me!