Well... I can make it resolution dependent... ppl with low pc's won't use high res... mostly
hmm... I can't seem to find a good setting for the hash cell size, exactly the diameter of the circles(8.0) is not as good as 10.0, and higher numbers cause a loss of fps again. Higher numbers are better once the logo breaks up.
30 fps, huge hash cell number
30-40 fps, 7000 hash cells for 6149 particles