Upon my return from a week out of town I discovered that Listserv was upgraded to 1.7b. Just after the upgrade, I got a message about the bitearn nodes file here being out-of-date. That message also had another message appended to it that said the listserv virtual machine should be running with 5M VM instead of the current 4M. Unfortunately, I accidentally purged that message and I need it to justify the memory upgrade to my boss. I have not, however, received another warning of this nature. So I am wondering if this memory upgrade is really necessary now since I have received no other warnings about it. Has anyone else seen this warning on their machine? Is Listserv's 4M enough or should it really be increased 1M? Stan Horwitz Listserv Postmaster Temple University Acknowledge to: OASIS@TEMPLEVM (or VM.TEMPLE.EDU)