Adobe's site recently published "byteserver.pl", for serving PDF documents on a demand, page-by-page basis. The script implements, in effect, the "Byte Range Retrieval Extension to HTTP" described at "ftp://ds.internic.net/internet-drafts/draft-ietf-http-range-retrieval-00.t xt". My first attempt to make this work with MacPerl [4.1.8] + WebSTAR [1.2.1] failed. Before I send out a plea for specific help, maybe someone on the list has been more successful? Thanks, bran boguraev apple computer