I'm responding to Mark Phillips series of questions about MultiArray. I began using MultiArray last year and quickly realised I was unclear how to use the library. Posting to this list did not help and I resorted to emailing the developer. He had not responded, as he is not subscribed to this list. However he was helpful in answering my questions. My advice is to follow the same procedure as I did, contact details are available at http://www.boost.org/libs/multi_array/doc/index.html although the email address I used was garcia at cs dot indiana .edu. Please post your replies back to the list as I too wonder about the efficiency of MultiArray. It is nice to see a well formed set of questions and I look forward to seeing an equally clear set of answers. Regards, Neil (J Mackie). *********************************************************************************** Ofcom is the regulator for the UK communications industry, with responsibilities across television, radio, telecommunications and wireless communications services. Ofcom exists to further the interests of citizen-consumers as the communications industries enter the digital age. Ofcom has taken over the responsibilities and assumed the powers of the five former regulators it has replaced - the Broadcasting Standards Commission, the Independent Television Commission, Oftel, the Radio Authority and the Radiocommunications Agency. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the originator of the message. This footer also confirms that this email message has been scanned for the presence of computer viruses. Any views expressed in this message are those of the individual sender, except where the sender specifies and with authority, states them to be the views of Ofcom. ***********************************************************************************