content: What can I do with my under utilized home server that would be helpful to mankind? I have a small relatively low end machine at home I use as a file/ftp/plex server (Intel E5200 Dual Core @ 2.5 GHz, 4 GB DDR3, 4TB Disk) . Most of the time it's just sitting there doing nothing. What's something productive I can do with it. I was thinking something along the lines of folding@home but I'm opened to suggestions.