Aha! Another confirmation of chaos theory :-) Good luck with your troubleshooting.

>I'm definately running version 3.0b. I tried to come up with a simple example the duplicates the problem, but it works fine there. The situation where I'm having this problem is fairly complex, and it's a VCX based form instead of an SCX based form. Rather than give you a really large mess to wade through, I'm going to start with a simple situation that works, and build up to the situation I have to see where the problem comes in. If I have any questions about whay I find, I'll let you know.