This page is the gateway to information resources, some generally open to use, some for use only on the UMass campus, and some password protected for Group usage only. We have found these sources of information to be of various and continuing use over the years. Feel free to use this as a cross-roads to get to these sites. Please note that no endorsement is made or implied for any of these sites -- caveat emptor.

A variety of the downloads are important for specific functionality linked from the PML group WWW page, so you might want to check out that set for plugins, software, etc.

Suggestions for additional sites are welcome!