EDIT: FIXED WITH WORK-AROUND. In the interest of cutting to the chase and helping any google-searchers to find the solution many of us are using, I'm posting that work-around here at the top of the thread.  To see my original problem and post, read below. The problem of regular freeze-ups while typing, inserting, or modifying notes via the windows client (which seems to present to users with very large databases) is somehow related to the client using the network in the backgroun