>The three most common connectors are : >32 pins, two rows with 16 pins on a 0,2" x 0,2" grid. >64 pins, two rows 0.2" apart with 32 pins 0,1" apart (middle row empty). >96 pins, three rows with 32 pins on a 0,1" x 0.1" grid. There is also a 64 pin 2 rows in a narrow body so that the pins are 0.1 x 0.1 spacing. I used some in a recent project, and would suit Olins requirements. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist