You may want to experiment with "NuView" from QC science (I have no ties or stand to gain anything from this) it will yield a result similar to a Sure path or ThinPrep without the equipment and expense (assuming your volume or budget could not support either system) _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet