Roger, meant to post that under your post.. oh well...

Anyway, here's what I get:

JProb | hit | JonesScore | ExpectedValue |  Variance  |
-------------------------------------------------------
0.240 |  1  | -1.4271164 |   0.1339359   |  0.5280997 |  
0.370 |  0  |  0.4620355 |   0.0767910   |  0.4943524 |  
0.180 |  1  | -1.7147984 |   0.1459339   |  0.5402932 |  
0.320 |  1  | -1.1394343 |   0.1023685   |  0.5061202 |  
0.190 |  0  |  0.2107210 |   0.1448549   |  0.5390091 |  
-------------------------------------------------------
      Sums: | -3.6085926 |   0.6038842   |  2.6078746 | 
-------------------------------------------------------
       Standard Deviation:   1.6148915
-------------------------------------------------------
              Final Score:  -2.6085200

I'm thinking there's a mistake since the answer is negative.

Brian