I have compiled a number of resources to assist others who are trying to offer effective assistive technology services to students who need them. Access this information at my wikispace. There are resources for AT consideration, AT implementation, AT training and AT trial use that were developed by other professional organizations. I hope that you will find this collection of resources helpful. There is no need to reinvent the wheel.
Sincere thank yous are extended to QIAT, WATI, NATE, TATN. ATTO and OTAP. All information is available at the websites for these organizations. All I did was streamline the search and collect the information to share with others.