Chances are good that you weren't in Indonesia in October 2000, so you missed out on the "Coral Reef Nonindigenous and Invasive species" symposium that was held in Bali. Luckily, the University of Hawaii Press has given the symposium organizers permission to post free versions of the papers from that mini-symposium. You can download them as .pdf files by going here, or you can read the abstracts from the papers, which were published in vol. 56, issues 2 and 3, of the journal Pacific Science. Topics range from marine bioinvasions in Hawaii and Australia to organism-specific articles about non-native ascidians (sea squirts) and barnacles.