First, I wanted to thank Lisa, Margaret, Iain, Peter & Michael. Your replies were deeply appreciated. Now, here's the original question: How does one find information to make a project portable using Windows 98? I know on Windows NT you can change the environmental variables to do this. There must be a way. Copying the folder directory to the removable media just doesn't cut it. Thanks to all of you who helped me out with this. Each reply was archived and will be distributed. Overall, the best and easiest solution given to me was by Lisa Montiel which is at the top of the list below: There are quite a few scripts and extensions out there to do what you want but I would recommend "Path Strip". You can download it from ESRI's site at http://gis.esri.com/arcscripts/details.cfm?CFGRIDKEY=-1277457948 . I have used it for over a year hundreds of times and never had a problem. When I was looking for a script/extension to make my projects portable, I tested out all of the available (free) ones and Path Strip was definitely easiest with the least bugs. It is quick and you can easily port many projects one after the other. Good luck, -Lisa Margaret Gooding's advice: Windows 98 also lets you set environment variables, just in a different way. From the Start button, select Run · Type sysedit · Select the C:\AUTOEXEC.BAT tab · Add a line: SET = · Select Save under the File Menu · Restart the computer for the changes to take effect Iain Allen's advice, This is explained in detail in the September issue of my free ArcView e-newsletter, ArcView Tips and Tricks. You can download this issue, as well as all others, and subscribe to the newsletter, from my web page at www.geoinfoserv.com. Peter Wilkins' advice, you can set environmental variables in Windows98. edit the "autoexec.bat" file using the syntax "set (VAR) = (path)" eg. "Set USEREXT = C:\ESRI\AV_GIS30\ARCVIEW\MYEXT" after you do this you will need to reboot the machine. you can check the values by either: 1)loading the XTools extension and under the ProjectGUI Xtool Menu use the "See Environment Paths" 2) write a script to check the variables; use the "System.GetEnvVar(variable)" call. good luck, Pete Torrey R. Sheafe, Technical Resources Coordinator Project SHARE (Salmon Habitat And River Enhancement) sheafe@midmaine.com mainesalmonrivers.org