If you’re a digital historian or someone running a legacy PC disconnected from the internet, this is a masterpiece of software history. For everyone else, it’s a beautiful, dangerous relic of a time when the internet felt a little more like the Wild West.

AMD Athlon 64, AMD Opteron, Intel Xeon with Intel EM64T support, or Intel Pentium 4 with Intel EM64T support (all requiring SSE2 technology).