All I can say sofar is that I’ve got most features working sort of.. but it’l take a little while before I can post it here. The code is still rather messy and there one or two pitfalls to address. You can add a configuration for a table but you can’t edit the configiguration for instance. I’ve used prototype and rico for implementing ajax stuff. In the end I’m not happy with that and will probably skip the rico layer (too much overhead). That’ll take some time too. Will post a version here when I’m getting close though.