http://xserverx.com/forum/viewtopic.php?f=38&t=1363
Go there for more info about paths
How to make paths
Set g_pathediting to 1.
Use /node in console. It will display nearby nodes.
[add] Creates a node at your location.
Selects / Moves a node to your location.
[delete] Removes a nearby node.
[clear] Resets the target paths, random, timeout, and action of a nearby node.
[connect] Connects nodes to each other so bot moves between them.
[disconnec] Removes connection between two nodes.
[random] Toggles random target nodes.
[action] [kneel | wallclimb | pounce | jump] Action bot takes on node arrival.
[save] Saves nodes to path.dat.