I have been having problems backing up my DVD's. 1st myComputer Specs. Pent IV 2.4 256 Ram 160 GIG HD PLus 120 GIG HD (35% Full on Both) I/O Magic DL DVD+RW 16x No for the problems. I have no problems Shrinking and or Encrypting. Both work fine and I am able to veiw on my computer without issues. Here lays the problem. I have tried burning with both Encrypt and Shking using NERO and I have also tried using Roxio with the ISO.FILE. However, after about 35 minuntes in the DVD it FREEZES, 1st it starts to jump and shake than it just lock up. What gives? This is the same all the time, the 1st 20 to 30 minutes wouk GREAT the WALLA!!! OH I forgot... THe Jumping and locking occurs on my DVD Player for my TV, I have also tried on other DVD Players and the same thing occurs. Also, THe burning process on my computer always seems to work succesfully. MY DVD BURNER SPECS.... +++++++++++++++++++++++ I/O Magic Internal DVD+/-RW/+/-R Dual Format Double Layer Tried TEON DVD+R 8x and Memorex DVD=R 4x could this be the media? PLEASE HELP Thanks a bunch in advance..