fussy playstation 2

I had that happen when trying to use IsoBuster to extract Lunar. I don't believe you can put PSX games on DVD anyway. I extracted Lunar with Apache 3, patched it with DVDScanLite, and it didn't work when I burned a UDF/ISO DVD. No guarantee it won't work for other games, but I wouldn't go hog wild on burning PSX games to DVD, I believe they have LBA checks which prevent that from working. I'm not 100% on that.