My database is 25G music + video, total files over 7000. I would not call this a small database. I do not know the upper limit of TVersity, but for the time being, it works for me. When I first installed it, I was being impatient, and I browsed the server while they are building the database index. As a result, it works most of the time (and flag an error message), but NOT all the time. Occasional, it locked up as you observed and required a reboot. However, as I mentioned in my earlier post, I unstalled the TVersity and RE-installed it, basically it rebuilt the index (took more than 35min!) and I did not even use the computer when it was indexing......, and it has NOT lock-up or hichup ever since.Bun