Is there a link or suggestions on setting up the S1 on p2pool? Reading through p2pool it sounds like I would need another computer running the p2pool software on the network all the time. Is this the only way? I suppose I could setup a MacMini at my office to run it all the time, but if there is a way to set it up without that would love to understand/know how to get it set up.
You can use any node of p2pool.in
It does not matter which node. You can switch between nodes and you still will be in p2p network - that is how decentralized pool works.
If you do not want to setup and run own node than use any public (
http://p2pool-nodes.info). I advise
http://elizium.nameAnd use last firmware for AntMiner.