you get a supercomputer, it can play anything on highest settings getting a constant 120fps with it, unfortunately you can't keep it cool enough so it overheats and melts, oh well back to your old PC. Hang on, you forgot to move it out of your room and it was melted by the heat from the new one in the moments before it melted itself. You now have no PC at all.
I wish the Oblivion Contruction set was easier to use for building dungeons