I'm pretty busy, but had a quick look (will look again later, but really don't have the time at the moment). A few things (mostly unrelated):
You need to change the keyboard logic (maybe to clone bd4s) since I find it hard to move smoothly using the keys. I believe my logic is simple. If ineterested email me and I'll sent you code or similar.
Can you keep this topic to one forum thread please :)
I can probably get you a test release - give me a few weeks to get around to it - I have changed machines at least twice since I last built bd4 under windows - so I have to ensure the cross compilation, etc works and change some code. I don't actually use Windows at all (hence the poor UI and game version for windows which is based on borrowing a Windows 95 book for a couple of days!)
Have you had any luck on the replaying of recorded games? Do they give the same score? etc - I am keen for compatibility there, as discussed via email.
... yeah, I need to look at it more before I can give further feedback, etc ..
Wil