Ken Carlson and I are working on a 4.0 version that adds some new features:
Many new admin screen features:
1. The admin settings are now grouped into a tabbed interface.
2. A new way if navigating multiple forms via a drop down select instead of hyperlinks.
3. You can re-order the display sequence of all the fields via a drag and drop interface.
4. This makes it easy to add a new field anywhere in the form.
5. The standard fields (name,email,subject,message) can now be manipulated and re-ordered along with the extra fields.
6. This makes it easy to add a new field anywhere in the form.
7. You can optionally set a field to be side-by-side with another field.
8. A new codebase with better use of class structure
9. ... and much more.
When it is ready, you will find out here.