Dear R people, I am currently experimenting with graph plotting using libraries Rgraphviz, graph, etc. as needed by GeneTS (bioconductor project). The plots I get use huge fonts to label the nodes and the edges and that often makes the plot unreadable (overlapping edge labels etc). The question is perhaps more related to graph attribute values of Graphviz, but I was hoping that there is a more straightforward way of making graphs more readable within R. Any advice/examples will be much appreciated. Thanks in advance, georgia