0000936392-08-000654 424B7 1 20081010 20081010 ILLUMINA INC 0001110803 3826 330804655 DE 0101 424B7 33 333-145408 081117905 9885 TOWNE CENTRE DRIVE SAN DIEGO CA 92121 8582024500 9885 TOWNE CENTRE DRIVE SAN DIEGO CA 92121 424B7 1 a50066e424b7.htm FORM 424(B)(7)