I have a sony dw-d22a burner, I upgraded the firmware. It burns regular dvds fine, and plays them well. I had a mod chip put in my ps2 like 3 years ago, its a neo one I think, its one of the first shipments of ps2s. I know it can play a few other backups that someone else made for me. So I know the chip is working well. But when I make my own backups, I use dvd decrypter, burn it fine. When I play it in the ps2, it makes like a eerie high pitched sound for a few seconds then a few clicks, and it gets stuck at the loading screen for gameshark2. I have tried dvd+r 8x, dvd-r 4x, and dvd-r 2x. Always getting the same results. It wont let me burn at 1x. I was thinking thats the problem, any way for me to fix this? Thanks for any help.