Yep, I've had both of those errors. The first one is the "-10810" error, the second is something more major, which for me is less frequent. Can I ask you for a favor? Please go to our thread called "Mouse Movement Bug" and post there. You may not have the actual mouse problems, but all of us in that thread are acknowledging these issues you've mentioned as being part of the same problem. There is no known cure, and so far all we've been able to figure out is that there is no one thing that causes these issues to occur. Read my last post there and you will learn a lot more about my experiences and theories regarding these issues. So far we've not heard any official statement from Zeph on this issue, but WinLinMac and some of the other more prominent users here are listening. The more people we have in that thread, the more urgent this will become and the quicker we can find a solution. Thank you.