Since I found this bill on the way home from a work related meeting, my thoughts have been work related. Worth to mention is also that I am a scientist working with nanotechnology at the technical university KTH in Stockholm, Sweden. I would like to use such money to by one nice useful instrument, an Atomic Force Microscope (AFM), this instrument can reveal the secret of a surface at molecular levels and also you can measure interaction between small particles at the pico Newton level, e.g. the force needed to unfold a protein (macromolecules)...
For private use I would use them to buy a lot of nice things and travel a round the world, but I think I would still like to work with my interesting research...