
Configurable
	Change settings during simulation
	Save / Load configurations

Nodes Sim
	Percent firewalled
	Connect min/max
	Avoid Triangles
	In/Out flux of nodes
	TTL

WebCache Sim

Traffic Sim
	Bandwidth up/down
	Dropped packets
	Packet collisions
	
Ultrapeer Sim
	Nodes upgrading / downgrading
	Set ultrapeer capacities

Display
	Grid / Ellipse Views
	View each nodes horizon