The DNS resolver cache on my machine is causing some problems. I do not know how often it is dumped by default, but I need it to dump about every 60 seconds. I have been doing it manually through a command window running ipconfig /flushdns and I suppose I could write a scheduled script to do the same every minute, but there has to be some better to do this. Registry or a .ini file that controls the time interval in Windows... Searched on microsoft support to no avail - some gotta know this...