We have also released an update to ser 0.8.11. It is available in source format only. You should use this only if you don't want to switch to 0.8.12. We stronlgy recommend upgrading to 0.8.12, it involves only one config change ( len_gt(number) must be replaced with msg:len > number) and includes lots of tcp fixes which were not backported to 0.8.11. We are not going to release any more updates to the 0.8.11 version. Download: ftp://ftp.berlios.de/pub/ser/0.8.11/src/ser-0.8.11-r1_src.tar.gz CVS branch: rel_0_8_11 Andrei