I have (belatedly) updated the links on the home page to point to Harris Geospatial Solutions, the new home of IDL, and fixed a few other minor things. If you notice any broken links or other issues, please drop me a line.
It is becoming increasingly difficult to maintain a web site that is accessible through the Texas A&M campus firewall, so I have decided to move my IDL-related web materials from idl.tamu.edu to a commercial web hosting service. I am working to get my IDL web content moved to my new domain learnidl.com. I will send a note to the idl-pvwave Usenet news group when things are far enough along to be usable.