Central Queensland University is one of many universities that are offering an increasing number of courses in an online mode. If this move is to be successful at an institutional level, it is important that online learning environments can be designed to support a wide range of pedagogical approaches. This paper will examine some of the issues that arose in designing and developing an online Problem Based Learning course at CQU, using the technological features available in WebCT. This study was based on the PBL component of an existing face-to-face course. The particular model of PBL used in the original course involved small groups exploring a series of short problems relating to health and sports issues. Two important elements of this online course were an appropriate website design to support this style of learning and the ability of both students and staff to use the online technology effectively. This paper discusses the design of this course and explores issues that arose due to the participants' inexperience in the online environment, with strategies for future offerings suggested.