Synergy on Mac OS X Lion

Yet another question about Lion. This is about Synergy, a neat little program that lets you use one mouse and keyboard on two computers (mac, linux, pc, etc..) for multiple computers, through the network. I want to use a mouse and keyboard connected to my PC for my macbook pro while it's sitting next to my desktop PC. I have two screens on my PC, and I do lots of stuff on my mac that I cant on my PC (and vice versa). So here's what I've got, I installed synergy 1.3.7, the latest stable version on both computers, threw in the names of them and all that and then I realized I have to fiddle with some terminal stuff so I installed this thing called Synergy KM which is a system preferences panel for synergy. So what do I do? I have no idea what's going on. I'm 99% sure that things are SET UP correctly, just not working correctly. If anyone has a step by step help for me I would appreciate it a ton.