Here's the deal:

I had a server that I was using to host my websites. I no longer need that server (I have other ones), but my hosting company told me that they require 30 days notice to cancellation.

That means that I have an empty server lying around for 30 days, and I will still have to pay around $50 for it.

So does anybody have any ideas on how I can monetize this server in the next 30 days to at least make up the $50 I'm losing from it? It has to be a fast moneymaker, nothing that surpasses 30 days time, nothing illegal, and this server has plenty of resources.