Anyone considering enhancing their teaching through the introduction of technology could do worse than visit The Virtual Resource Site for Teaching with Technology for some direction.
The site is split into two main sections, 'Using the Web to Design Online Courses' and 'Delivering Online Interactive Courses', that between them provide plenty of resources regarding the selection and appropriate use of technology.
Designed around a number of learning strategies that link to discipline specific examples, and with an emphasis on interactivity in learning, this excellent site enables you to focus on either the pedagogy (my preference) or the technology.