Sample not ready. Sorry for late notice. Thanks, Alex Alex R. Guichard Ph.D Candidate Dept. of Mat. Sci. and Eng. Stanford University (M)919-434-6906 (F)650-724-9851 (O) 650-723-6352 (L)650-723-6466 I am running another marathon to raise money for Leukemia and Lymphoma research! Support my efforts at: http://www.active.com/donate/tntsvmb/alex07