I had downloaded the stand-alone ArgoUML app but also thought to try using eclipse( as it is a great freely available
Java development tool)
I could make Sequence diagram in AgroUML, also added the Deployment diagram in AgroUML.
thanks Tim and David for helping out.
The other problem i found in eclipse is that some kind of error popping up as you progress ahead creating these diagrams.
Is eclipse support for UML still in the development phase ?
I even cannot find proper documentation for UML any where on the eclipse website.
thanks
Vilpesh