PDITOOL 0.7 free: converts .pdi file sets to .iso files and extracts all or only the files selected in  .pdi file sets, which enable you to burn/re-author DVD's with the software you choose and edit .ifo with ifoedit, etc. Written by schlaufer, GUI by WPELLE If you get 'component comdlg32.ocx not registered error' install Visual Basic 6.0 Runtime Libraries'.