Well, about two weeks since my last announcement, but I figured I should do another one. I've cut a new release of TCP/IP for RSX, and I encourage everyone to update to this latest release. A short list of changes since my last release: Documentation: . I've worked some on the documentation, and filled out some parts that were previously TBD. TCP: . Performance improvements. In general, I've improved file transfer performance by about 20% by tuning when TCP ACK messages as well as window updates are sent. On links where packets are dropped from time to time, the performance improvements can be significantly higher. . Bugfix. Retry counter were incorrectly reset under some circumstances. . Bugfix. TCP did not resend an ACK if the same data was received twice. . Bugfix. TCP sockets could erronously be left in a closed state with no task. However, looking at the socket, it looked like a task was associated. FTP: . Size calculation for stream type files in RSX mode was done incorrectly. Applications: . I've included a precompiled version of PCL.TSK As usual, the distribution is available from: ftp://mim.update.uu.se/bqtcp.dsk ftp://mim.update.uu.se/bqtcp.tap ftp://ftp.update.uu.se/pub/pdp11/rsx/tcpip/tcpip.dsk The documentation is also available through ftp on Mim, or also at http://mim.update.uu.se/tcpipdoc Johnny -- Johnny Billquist || "I'm on a bus || on a psychedelic trip email: bqt at softjar.se || Reading murder books pdp is alive! || tryin' to stay hip" - B. Idol