hello from France Great job you did for Tetra decode . I have a request concerning : ./src/float_to_bits /tmp/out.float /tmp/out.bits | ./src/tetra-rx /tmp/out.bits where can I find float_to_bits ? where can I find tetra-rx ? thanks for answer best regards -- fe8769(a)operamail.com -- http://www.fastmail.fm - Faster than the air-speed velocity of an unladen european swallow