如果你一直在用ESRI ArcIMS，并且有兴趣尝试一下免费的午餐（MapGuide Open Source），这个文档你也许会感兴趣。虽然有些老，虽然说的是MapGuide Enterprise，但对于一直在寻找性价比更高WebGIS解决方案的你，一定很有价值。
This technical white paper serves as a guide to help ESRI® ArcIMS® software users make the transition to Autodesk MapGuide® Enterprise software.
Author: Alex Fordyce, Online Mapping Solutions
Introduction
This white paper is for ArcIMS application users who are looking for other web-based GIS (geographic information system) solutions. It provides guidelines to help users migrate an ArcIMS application to MapGuide Open Source or Autodesk MapGuide® Enterprise software.
详细内容，请下载pdf文档：http://images.autodesk.com/emea_s_main/files/moving_to_autodesk_mapguide_enterprise-a_guide_for_esri_arcims_users.pdf