Has anyone heard anything about this below? I heard it might cause problems for some software platforms. Effective tomorrow, August 7,2002, Island will begin quoting its best bid and offer as the Cincinnati Stock Exchange. Rather than the quote appearing as ISLD, it will be identified by the MPID (Market Participant ID), CINN and only applies to Nasdaq traded stocks. As a result of Island's decision, traders' orders which would lock or cross the NBBO will be published by Nasdaq and appear as the Level I quote for all to see. Previously, these orders could not be fully represented due to Nasdaq's prohibition on entering locking or crossing quotes.