The system administrators at Indiana University are planning to change the Boost mailing lists to a new host IP address Thursday. Although the changeover itself will happen very quickly, it will take some time for the DNS change to propagate. Boost's DNS usually specifies 6 hour refreshes and 12 hour "Time to Live". We will cut that to 1 hour each from now until it is clear the change is working well. So you should see no more than a two hour outage. The last time we did something like this it went pretty smoothly, but a few people had trouble with cached copies of the IP address for a few days. Anyhow, be aware that change is coming Thursday, and that mailing list response time will be longer than usual during the changeover. Thanks, --Beman