hi all, i'd like to find out what software you're using for burning DVDs (most popular/reliable/the best) i've bought a Sony DRU500A as OEM so no bundled software. initially, i just want to burn data DVDs for archive and tranfer. someone told me about "veritas primoDVD v2": would that be a recommendation? do DVDs use ISO image? i've heard about UDF as well; can you point out a source of info? TIA, Fab.