We are running Unity V2.46 Bld 102 with Exchange 5.5 Sp4 NT 4 Sp6a. 1GB memory is installed. Exchange has been optimized at 750MB. We are noticing significant amount of disk swapping (page/sec) on the voicemail server in comparison to our Exchange mailbox servers. There has been some suggestion that this *excessive* swapping may cause what appears to be tranisient problems, eg subscriber momentarily cannot retreive voicemail, system not available messages. Any thoughts/comments on this issue? We are considering reoptimizing Exchange again with a suggestion of 500MB.<br><br>