Any ideas what changes were made with networking and 10.4? The following article states that there are changes in the Berkeley protocol stacks, and it worries me, because I've been working on an application that uses libpcap, which I believe relies on the berkeley packet filter.
http://news.zdnet.com/2100-3513_22-5694048.html
If anybody has any more information than what the article states, feel free to chime in!
Thanks,
Justin