For those interested, development is currently hit a hurdle, you can help at this thread:
At the moment, I can confirm properties work, including string, editboxes, etc, and variants of those properties work, e.g. lowercase-only editbox, uppercase-only, password-protected, combo of those...
Combo box is giving issues, but that hurdle is the main problem atm.
I recreated Lacewing Relay Client in DarkEDIF about a week ago, after I released James was far too busy to even give a short reply to my PM requesting the current EDIF code. It it only took a couple of half-days, and I'm happy to report it's completely backwards-compatible as the old one was. I'm also using DarkEDIF's multithreading system in order to boot a separate timer thread, making Lacewing ultra-responsive, but the system ensures it doesn't infringe on MMF's single-threaded nature.
Properties are still very much WIP, once I know I can set all of the types up, I'll look into storing values dynamically.