Running Multiple Full Nodes on one Host simple question. I would like to run several full nodes for Bitcoin, Litecoin, Darkcoin and so on, but don't they run on the same port (8333)? Will this just work or do I need to give them several different ports?

Cheers
You need to give them different ports. Refer to https://en.bitcoin.it/wiki/Running_Bitcoin on how to listen on different ports.