- Documentation. Mainly, you indicated there must be a manual you can read sequentially.
- Installer. It was quite buggy. A month ago there were issues even on 32-bit Vista; users of 64-bit Windows had almost zero chances of getting DO4 samples running.
So upcoming v4.1 looks promising. I hope you'll like using it ;)
P.S. Actually we made one more conclusion: we need a visual designer and support for reverse engineering (conversion of generally arbitrary schema to our persistent types). But that's the topic for the next post.