It is now open for subscribing to IEEE TCSC (Technical Committee on Scalable Computing) Technical Area on "Workflow Management in Scalable Computing Environments" -- http://www.ict.swin.edu.au/personal/jchen/tcsc/WMSCE.htm. To subscibe, simple visit http://groups.google.com/group/workflows to find the icon "Join this group" on the right side. Scalable computing environments, such as grid computing environments, cluster computing environments, service oriented computing environments, peer-to-peer or decentralised computing environments and so on, enable collaborations between large-scale resources to support complex scientific and business applications such as climate modelling, structural biology and chemistry, medical surgery, disaster recovery, international stock market modelling, financial risk analysis and so on. These complex applications often require the creation of a collaborative workflow management system as part of their sophisticated problem solving processes. By this, e-scientists and e-business people who lack the low-level expertise can still utilise the underlying large-scale scalable computing toolkits such as GT4, Gridbus, myGrid and other toolkits to support the sophisticated problem solving processes in their complex applications. As such, the research and development of workflow management in scalable computing environments become a must and have evoked a high degree of interest. This technical area aims to provide a forum for researchers, practitioners and developers from the areas of scalable computing (such as grid computing, cluster computing, service oriented computing, peer-to-peer or decentralised computing and so on) and workflow or process research to exchange the latest individual research and development ideas, and particularly the latest joint-venture and synergic research and development on workflow support in scalable computing environments.