Aiming4, If I read between the lines correctly, Dr. Stoll expects that if there are no additional issues found with CX-717, and the toxicology assessments show a suitable safe dosing range, then they would conduct some TBD AD efficacy tests, the results of which would be available mid-year 2007 at the earliest. He also said he does not expect any AD deals to be made in the absence of solid efficacy data.