How to export _all_ nodes and all relations from Neo4j into Gephi??

I intend to export my entire graph (both nodes with relations and "independent" nodes) into Gephi. In order to achie...

How do you change the thickness of all the edges in a graph in gephi??

I'm trying to visualise a graph with about 30 nodes and 100 edges, however the edges in gephi are too thin and I'm u...